A2 noun /ɪˌlɛkˈtrɪsɪti/

electricity

電気

Meaning

A form of energy resulting from the existence of charged particles.

Example

The storm caused a power cut and we had no electricity.

嵐で停電し、電気がありませんでした。

C2 adjective /ˌɛl.ɪˈdʒaɪ.ək/

elegiac

エレジアック

Meaning

Expressing sorrow, often for something past; resembling an elegy.

Example

The novel ends on an elegiac note, mourning the lost era.

小説は失われた時代を悼むエレジアックな調子で終わる。

C1 noun /iːl/

Eel

ウナギ

Meaning

a long, snake-like fish that lives in both fresh and salt water

Example

The electric eel can generate powerful electric shocks.

デンキウナギは強力な電気ショックを発生させることができます。

A2 noun /ɪˈvent/

event

出来事

Meaning

something that happens, especially something important

Example

The concert was the biggest event of the year.

コンサートは今年最大の出来事でした。

C1 adjective /ˌɛvərˈlæstɪŋ/

everlasting

永遠の

Meaning

Lasting forever or for an indefinitely long time.

Example

The poet wrote about his everlasting love for nature.

詩人は自然に対する永遠の愛について書きました。

C1 adjective /ˈen.vi.əs/

Envious

嫉妬深い; ねたむ

Meaning

feeling or showing envy; jealous

Example

She felt envious of her friend's new car.

彼女は友達の新しい車に嫉妬していた。

C1 verb /ɪnˈɡreɪv/

engrave

刻む

Meaning

to cut or carve a design, letter, or pattern into a hard surface

Example

The craftsman engraved her name on the silver ring.

職人は銀の指輪に彼女の名前を刻んだ。

B1 adjective /ɪnˈkɝr.ɪ.dʒɪŋ/

Encouraging

励ましの; モチベーションを与える

Meaning

giving support or confidence; inspiring; motivating

Example

The teacher's encouraging words motivated the students.

先生の励ましの言葉は生徒たちを励ました。

A1 adjective /ˈiː.vən/

Even

平ら; 均等; 水準

Meaning

flat and smooth; equal or uniform; level

Example

The surface was completely even and smooth.

表面は完全に平らで滑らかでした。

B2 verb /ˈɛmɪˌɡreɪt/

emigrate

移住する

Meaning

To leave one's own country in order to settle permanently in another.

Example

Many people emigrated from Europe to America in the 19th century.

多くの人々は19世紀にヨーロッパからアメリカに移住しました。

A2 adjective /ˈɛvrideɪ/

everyday

日常

Meaning

common or ordinary; occurring daily

Example

These shoes are perfect for everyday use.

これらの靴は日常使いに最適です。

C1 adjective ɪkˈskwɪzɪt

exquisite

精緻

Meaning

Extremely beautiful and delicate.

Example

The exquisite craftsmanship of the watch made it a collector's item.

その時計の精巧な職人技がそれをコレクターアイテムにした。

C2 noun /ɛmˈpɪrɪˌsɪzəm/

empiricism

経験主義

Meaning

the theory that all knowledge is derived from sense-experience

Example

Empiricism argues that knowledge comes from experience and observation.

経験主義は、知識は経験と観察から来ると主張しています。

B1 noun /ɪˈmoʊ.ʃən/

Emotion

感情

Meaning

a strong feeling deriving from one's circumstances, mood, or relationships

Example

Her face showed every emotion she was feeling inside.

彼女の顔は内面で感じていたすべての感情を示していました。

B2 noun ɪkˈspænʃən

expansion

拡張

Meaning

The action of becoming larger or more extensive; growth or development.

Example

Volunteering helps in the expansion of social networks.

ボランティア活動は、社会的ネットワークの拡張に役立ちます。

B1 noun /ɪɡˈzɪs.təns/

Existence

存在

Meaning

the fact or state of living or having objective reality; being alive

Example

Scientists are searching for evidence of life's existence on other planets.

科学者たちは他の惑星で生命の存在の証拠を探しています。

C1 noun /ˈef.ɪ.dʒi/

Effigy

わら人形; 抗議のための像

Meaning

a sculpture or model of a person, especially one made as a protest

Example

The protesters burned an effigy of the corrupt politician in the square.

抗議者たちは広場で腐敗した政治家のわら人形を燃やしました。

C1 verb /ɪnˈdʒen.dər/

engender

生じる

Meaning

To cause or give rise to a feeling, situation, or condition.

Example

The speech engendered hope among the people.

スピーチは人々の間に希望を生んだ。

B2 adjective /ɪnˈdjʊər.ɪŋ/

Enduring

持続的な; 永続的な; 長期間続く

Meaning

lasting; permanent; continuing for a long time

Example

Their enduring friendship lasted for decades.

彼らの持続的な友情は数十年続きました。

C1 adjective /ɪɡˈzɔːr.bɪ.tənt/

exorbitant

法外な

Meaning

Unreasonably high in price or cost; excessive.

Example

The hotel charged an exorbitant price for a basic room.

ホテルは基本的な部屋に法外な価格を請求しました。

C1 verb ɪkˈstræp.ə.leɪt

Extrapolate

外挿する

Meaning

Making future estimates based on existing information

Example

Scientists extrapolate climate changes based on past data.

科学者たちは過去のデータに基づいて気候変動を外挿します。

C1 noun /ɪkˌsperɪˈmɛnteɪʃən/

experimentation

実験

Meaning

The process of performing a scientific procedure to make a discovery, test a hypothesis, or demonstrate a known fact.

Example

Experimentation leads to groundbreaking products.

実験は革新的な製品を生み出します。

B2 adjective ɪkˈstɪŋkt

extinct

絶滅

Meaning

No longer in existence; having died out completely.

Example

Some species are becoming extinct due to overfishing.

いくつかの種は過剰な漁業によって絶滅の危機に瀕しています。

C2 verb /ɛnˈfrænˌtʃaɪz/

enfranchise

幸福

Meaning

To grant the right to vote or other rights of citizenship.

Example

The new law enfranchised thousands of people.

彼女は賞を受け取ったとき、自分の幸福を隠せませんでした。

B1 noun /ɪˈlɛktrɪk ˈkɛtəl/

Electric Kettle

電気ケトル

Meaning

An electrical appliance that heats water quickly using electricity

Example

The electric kettle automatically turns off when the water starts boiling.

電気ケトルは水が沸騰し始めると自動でオフになります。

B2 verb /ɪnˈkʌmpəs/

encompass

網羅する

Meaning

To include comprehensively; to surround or encircle.

Example

The project will encompass all aspects of rural development.

そのプロジェクトは農村開発のすべての側面を網羅します。

C2 noun /juːˌtrɑː.fɪˈkeɪ.ʃən/

eutrophication

湖やその他の水域における栄養素の過剰

Meaning

Excessive richness of nutrients in a lake or other body of water, frequently due to runoff from the land, which causes a dense growth of plant life and death of animal life from lack of oxygen.

Example

Excess fertilizers lead to eutrophication in lakes.

過剰な肥料は湖におけるユートロフィケーションを引き起こします。

C1 adjective /ɪɡˈzæspəˌreɪtɪd/

exasperated

非常にいらいらした

Meaning

greatly annoyed or irritated

Example

She gave him an exasperated look after his repeated mistakes.

彼女は繰り返しのミスの後、彼に非常にいらいらした視線を送った。

B2 verb /ɪɡˈzɜrt/

exert

行使する

Meaning

to apply or bring to bear; to use physical or mental effort

Example

He exerted all his strength to lift the heavy box.

彼は重い箱を持ち上げるために全力を尽くした。

B1 adjective ɪɡˈzɪs.tɪŋ

existing

存在する

Meaning

In existence; present; current.

Example

The commission reviews existing provisions.

委員会は現在の規定を確認しています。

C2 noun /ˌiː.kəʊ.tɒkˈsɪ.kə.lə.dʒi/

ecotoxicology

エコトキシコロジー

Meaning

The study of the effects of chemical pollution on the environment.

Example

Ecotoxicology studies the effects of pesticides on wildlife.

エコトキシコロジーは農薬が野生動物に与える影響を研究しています。

C2 noun /ˌɛləˈkjuːʃn/

elocution

弁論術

Meaning

The skill of clear and expressive speech, especially in public speaking.

Example

She improved her elocution through constant practice.

彼女は継続的な練習を通じて弁論術を向上させた。

A1 adjective/adverb /ˈɜːrli/

early

早い

Meaning

before the usual or expected time

Example

She arrived early to the meeting.

彼女は会議に早く到着しました。

B2 verb ɪmˈpaʊərɪŋ

empowering

権限を与える

Meaning

Giving someone the authority or power to do something; making someone stronger and more confident.

Example

Empowering children can lead to societal progress.

子供たちに権限を与えることは、社会的進歩につながる可能性があります。

C1 verb /ɛmˈbɛzəl/

embezzle

Meaning

to steal or misuse money or property entrusted to one's care

Example

The accountant was arrested for embezzling company funds.

B2 noun ˌeksplɔɪˈteɪʃən

exploitation

搾取

Meaning

The action of making use of and benefiting from resources, often in an unfair or selfish way.

Example

Exploitation of marine resources has led to significant damage.

海洋資源の搾取は重大な損害を引き起こしました。

B2 noun /ˈɛmɪɡrənt/

emigrant

移民

Meaning

A person who leaves their own country to settle permanently in another.

Example

The emigrant started a new life in Canada.

移民はカナダで新しい生活を始めました。

C1 noun /ˈɛpɪθɛt/

epithet

別名

Meaning

A descriptive phrase or word used to characterize someone or something, often as a nickname.

Example

He earned the epithet ‘The Great’ for his remarkable achievements.

彼はその素晴らしい業績により‘偉大な’別名を得ました。

C1 verb /ɪkˈstoʊl/

extol

称賛する

Meaning

to praise enthusiastically and highly

Example

The teacher extolled the student's dedication and hard work.

先生は生徒の献身と努力を称賛しました。

B1 verb /ɪˈneɪbəl/

enable

有効にする

Meaning

to make something possible; to give power or ability

Example

This software enables users to edit videos easily.

このソフトウェアはユーザーが簡単にビデオを編集できるようにします。

B2 adverb /ɪˈməʊʃənəli/

emotionally

感情的に

Meaning

in a way that relates to a person's feelings or emotions

Example

She became emotionally attached to her pet.

彼女はペットに感情的に結びついていた。

C2 noun /ˌɛksɪˈɡjuːɪti/

exiguity

不足

Meaning

the quality of being scanty or meager in amount

Example

The exiguity of resources made the project difficult to complete.

資源の不足がプロジェクトを完了するのを難しくしました。

C1 adjective /ɪˈmeɪʃieɪtɪd/

emaciated

やせ衰えた

Meaning

Abnormally thin or weak, usually due to illness or lack of food.

Example

The emaciated dog was rescued from the abandoned house.

そのやせ衰えた犬は放置された家から救出されました。

B1 adjective /ˌen.əˈdʒet.ɪk/

Energetic

エネルギッシュな; 活発な; エネルギーに満ちた

Meaning

having or showing great activity; vigorous; full of energy

Example

She is very energetic and loves outdoor activities.

彼女は非常にエネルギッシュで、アウトドア活動が大好きです。

B1 verb /ˈɛmfəˌsaɪz/

emphasize

強調する

Meaning

to give special importance or attention to something

Example

The teacher emphasized the importance of homework.

先生は宿題の重要性を強調した。

C1 noun /ˌɛkstrəˈdɪʃən/

extradition

引渡し

Meaning

the official process of sending someone accused of a crime to another country or state

Example

The extradition of the suspect was delayed due to legal issues.

容疑者の引渡しは法的問題のため遅れました。

B2 noun /ˈɛθɪks/

ethics

倫理

Meaning

moral principles that govern a person's behavior or the conduct of an activity

Example

Business ethics require companies to act fairly and responsibly.

ビジネス倫理は、企業に公平かつ責任を持って行動することを求めます。

B2 verb /ɪˈlɪmɪneɪt/

eliminate

排除

Meaning

To completely remove or get rid of something.

Example

Eliminate time-wasting habits.

時間を無駄にする習慣を排除してください。

B1 adjective /ˈɛd.jʊ.keɪ.tɪd/

educated

教育を受けた

Meaning

Having received a good level of formal schooling or training; knowledgeable

Example

She is an educated woman who values lifelong learning.

彼女は教育を受けた女性で、生涯学習を重視しています。

B2 adjective /ˈɛθnɪk/

ethnic

民族的

Meaning

relating to a population subgroup with a common national or cultural tradition

Example

The festival celebrated the city's diverse ethnic communities.

フェスティバルは都市のさまざまな民族のコミュニティを祝いました。

B2 noun /ˈɛdʒuˌkeɪtər/

educator

教育者

Meaning

a person who provides education; a teacher or instructor

Example

She is a dedicated educator who inspires her students every day.

彼女は毎日学生を励ます献身的な教育者です。

A2 adjective /ˈiː.stərn/

Eastern

東洋の

Meaning

relating to or situated in the east; from or characteristic of the eastern part of the world

Example

She studied Eastern philosophy at the university.

彼女は大学で東洋哲学を学びました。

B1 verb /ɪkˈspænd/

expand

拡大する

Meaning

To increase in size, number, or importance.

Example

The company plans to expand its operations into new markets.

その会社は新しい市場に事業を拡大する予定です。

C2 verb /ɪˈmæskjʊleɪt/

emasculate

無力化する

Meaning

To make someone weaker or less effective; to deprive of strength or vigor.

Example

The constant criticism emasculated his confidence.

絶え間ない批判が彼の自信を削弱した。

C1 adjective /ɪˈluːsɪv/

elusive

捕えにくい

Meaning

Difficult to find, catch, or achieve; hard to understand or define.

Example

The solution to the problem proved elusive.

その問題の解決策は捕えにくいことが証明された。

C2 noun /ˈɛksplətɪv/

expletive

罵声

Meaning

a word or phrase used as an exclamation, often offensive or profane

Example

He shouted an expletive when he dropped the hammer on his foot.

彼はハンマーを足に落としたときに罵声をあげました。

B2 adjective /ɪnˈvaɪrənmənt ˈfrɛndli/

environment-friendly

環境に優しい

Meaning

Designed or produced in a way that causes minimal harm to the environment, often using sustainable materials and processes that reduce ecological impact.

Example

Environment-friendly products are designed to reduce ecological damage.

環境に優しい製品は、環境へのダメージを減らすように設計されています。

A1 noun /aɪ/

Eye

目; 視力

Meaning

the organ of sight; the ability to see

Example

Her eyes sparkled with joy.

彼女の目は喜びで輝いていた。

C1 noun /ˈiːɡoʊɪst/

egoist

エゴイスト

Meaning

A person who is excessively concerned with themselves; someone who believes in or practices egoism.

Example

She avoided him because he was a selfish egoist.

彼女は彼を避けていた、なぜなら彼は利己的なエゴイストだったから。

C1 adjective /ɪˈspeʃəl/

especial

特別な

Meaning

Particularly remarkable or significant; distinguished from others

Example

This is an especial opportunity you should not miss.

これは見逃せない特別な機会です。

B2 noun ˈɛmpəθi

empathy

共感

Meaning

The ability to understand and share the feelings of another person.

Example

Empathy helps students connect with society.

共感は学生が社会とつながるのを助けます。

B2 noun /ɪkˈskɜː.ʃən/

Excursion

遠足; 観光旅行

Meaning

a short journey or trip, especially one engaged in as a leisure activity

Example

The school organized an excursion to the science museum for all students.

学校はすべての学生のために科学博物館への遠足を組織しました。

B2 adjective ˈeθ.ɪ.kəl

ethical

倫理的

Meaning

Relating to moral principles or the branch of knowledge dealing with these.

Example

Ethical considerations guide decisions.

倫理的な考慮が決定を導く。

C2 noun /ɪˈlɛk.trə.taɪp/

electrotype

エレクトロタイプ

Meaning

A duplicate printing plate made by electroplating a mold of the original.

Example

The printer used an electrotype to produce multiple copies of the page.

プリンターはページの複数のコピーを作成するためにエレクトロタイプを使用しました。

C2 verb /ɪnˈθrɔːl/

enthral

魅了する

Meaning

To captivate or hold someone’s full attention.

Example

The magician’s performance enthralled the audience.

マジシャンのパフォーマンスは観客を魅了した。

A1 pronoun /ˈɛvrɪwʌn/

everyone

みんな

Meaning

every person; all people

Example

Everyone must bring their own lunch.

みんな自分のランチを持ってこなければならない。

C2 verb /ɪkˈspʌndʒ/

expunge

削除

Meaning

To erase or remove completely, often something unwanted.

Example

He managed to expunge the embarrassing memory from his mind.

彼は恥ずかしい記憶を心から消し去ることに成功しました。

C2 adjective /ɪˈbʊliənt/

ebullient

陽気な

Meaning

cheerful and full of energy

Example

She was ebullient after receiving the good news.

良いニュースを受け取った後、彼女は陽気でした。

A1 number /eɪt/

eight

八

Meaning

The number equivalent to the product of two and four; one more than seven.

Example

There are eight apples in the basket.

バスケットには八つのリンゴがあります。

C2 verb /ɪˈvɪsəˌreɪt/

eviscerate

臓器を取り除く、破壊する

Meaning

to remove the internal organs of; to deprive of essential content

Example

The critics eviscerated the movie for its weak storyline.

批評家たちはその映画の弱いストーリーラインに対して破壊しました。

B2 verb /ɪmˈbɒdi/

embody

具現化する

Meaning

To give tangible or visible form to an idea, quality, or feeling.

Example

She embodies the spirit of generosity.

彼女は寛大さの精神を体現しています。

C2 noun ˌiːkwəˈnɪməti

equanimity

心の平静、冷静さ、バランス、特に困難な状況下で

Meaning

Mental calmness, composure, and evenness of temper, especially in a difficult situation.

Example

She handled the news with remarkable equanimity.

彼女はそのニュースを驚くべき冷静さで対処した。

C2 noun /ˌɛksɪˈkreɪʃən/

execration

呪い

Meaning

An act of cursing or denouncing someone or something with hatred.

Example

The dictator’s name was spoken with execration after his fall.

独裁者の名前は、彼の転落後に呪いの言葉と共に言われました。

C1 adjective /ɪˈɡriːdʒəs/

egregious

ひどい

Meaning

Outstandingly bad; shocking.

Example

The company was fined for its egregious safety violations.

その会社はひどい安全違反で罰金を科されました。

C1 adjective /ˈɜːrθi/

earthy

土のような / シンプル

Meaning

resembling or suggestive of earth or soil; simple, natural, and sometimes coarse

Example

The dish had a rich, earthy flavor from the mushrooms.

その料理はきのこからの豊かな土のような味がしました。

C2 noun/adjective /ɪˈmɒliənt/

emollient

肌を柔らかくする物質

Meaning

a substance that softens or soothes the skin

Example

She used an emollient cream to treat her dry skin.

彼女は乾燥肌を治すためにエモリエントクリームを使いました。

C1 adjective /ɪkˈsplɔɪtətɪv/

exploitative

搾取的な

Meaning

making use of a situation or people unfairly and unethically for one's own advantage

Example

The workers protested against the exploitative practices of the factory.

労働者たちは工場の搾取的な行動に抗議した。

C1 adjective /ɪˈnæmərd/

enamored

夢中

Meaning

filled with love or admiration

Example

He became enamored with classical music after attending the concert.

彼はコンサートに参加した後、クラシック音楽に魅了されました。

B1 noun /ɪkˈsep.ʃən/

Exception

例外

Meaning

a person or thing that is excluded from a general statement or does not follow a rule

Example

Most students passed the exam, with the exception of a few who were absent.

ほとんどの学生は試験に合格しましたが、例外的に数人の欠席者がいました。

C2 adjective /juːˈfoʊniəs/

euphonious

耳に心地よい音

Meaning

Pleasing to the ear; having a sweet sound.

Example

The poet's euphonious language made the verse a delight to read.

詩人のユーフォニアスな言葉は詩を読む喜びに変えました。

C2 noun /ˈjuːfəni/

euphony

ユーフォニー

Meaning

The quality of being pleasing to the ear, especially through harmonious combination of words.

Example

The orator's speech was full of euphony and rhythm.

演説者のスピーチはユーフォニーとリズムで満ちていた。

B2 verb /ɪnˈdeɪndʒər/

endanger

危険にさらす

Meaning

To put someone or something at risk or in danger.

Example

Cutting down forests can endanger many species of animals.

森林伐採は多くの動物の種を危険にさらす可能性があります。

B2 noun ɪnˌvaɪrənˈmɛntəl ˌdɛɡrəˈdeɪʃən

environmental degradation

環境劣化

Meaning

The deterioration of the environment through depletion of resources and destruction of ecosystems.

Example

Environmental degradation threatens biodiversity.

環境劣化は生物多様性を脅かしています。

B2 adjective /ˈiːtəbl̩/

eatable

食べられる

Meaning

suitable or safe for eating

Example

The berries are not only eatable but also quite tasty.

そのベリーは食べられるだけでなく、かなりおいしいです。

C1 verb ˈɛk.spɪ.daɪt

expedite

迅速化する

Meaning

Make an action or process happen sooner or be accomplished more quickly.

Example

The government took steps to expedite the approval process.

政府は承認プロセスを迅速化するための措置を講じた。

B1 adjective /ɪkˈspɪəriənst/

experienced

経験豊富な

Meaning

having knowledge or skill in a particular field gained through experience

Example

She is an experienced teacher who knows how to handle difficult students.

彼女は経験豊富な教師で、困難な生徒を扱う方法を知っています。

C2 adjective /ɪkˈskɜːsɪv/

excursive

逸脱した

Meaning

Tending to digress or wander; moving away from the main subject.

Example

His excursive lecture left the students confused about the main topic.

彼の逸脱した講義は、学生たちを主題について混乱させました。

B1 adjective ɪkˈstriːm

extreme

極端

Meaning

Reaching a high or the highest degree; very great.

Example

Extreme weather patterns disrupt ecosystems.

極端な気象パターンは生態系を乱します。

C2 adjective /ˌɛvɪˈdɛnʃəl/

evidential

証拠の

Meaning

relating to or providing evidence

Example

The lawyer presented evidential support for her claims.

弁護士は彼女の主張に対する証拠のサポートを提供しました。

B2 noun /ɪnˌvaɪrənˈmɛntəl ˈmuːvmənt/

environmental movement

環境運動

Meaning

A social or political movement aimed at protecting the environment and promoting sustainable practices through advocacy, education, and policy changes.

Example

The environmental movement focuses on reducing pollution and protecting ecosystems.

環境運動は汚染の削減と生態系の保護に焦点を当てています。

B1 adjective ɪˈməʊʃənl

emotional

感情的

Meaning

Having feelings that are easily excited and openly displayed.

Example

Visiting the burial site made him emotional.

埋葬地を訪れることで彼は感情的になった。

C1 verb ɪˈluːd

elude

逃れる

Meaning

Evade or escape from, typically in a skillful or cunning way; avoid being caught.

Example

The thief managed to elude the police.

泥棒は警察から逃げることに成功した。

B2 noun /ɪˈrʌp.ʃən/

Eruption

火山の噴火

Meaning

a sudden violent occurrence or outburst; volcanic explosion

Example

The volcanic eruption forced thousands of people to evacuate the area.

火山の噴火は、何千人もの人々にその地域から避難するよう強制した。

B2 verb /ɪɡˈzædʒəˌreɪt/

exaggerate

誇張する

Meaning

to describe something as better, worse, or more important than it really is

Example

He tends to exaggerate his achievements.

彼は自分の業績を誇張しがちだ。

C1 adjective, verb /ɪɡˈzɛmpt/

exempt

免除

Meaning

Free from an obligation or liability imposed on others.

Example

Students with high grades are exempt from the final exam.

優秀な成績を収めた学生は、最終試験を免除されます。

B2 verb /ɪˈvækjueɪt/

evacuate

避難する

Meaning

To remove people from a dangerous place to safety.

Example

The residents were ordered to evacuate the building after the fire alarm.

火災警報後、住民は建物から避難するよう命じられました。

B2 noun /ˈɜːrnər/

earner

稼ぐ人

Meaning

A person who earns money through work or business

Example

She is the primary earner in her family.

彼女は家族の主要な稼ぐ人です。

C1 verb /ɪɡˈzuːd/

exude

放つ

Meaning

to display a quality strongly and openly; to release a liquid or smell slowly

Example

He exudes confidence whenever he speaks in public.

彼は公共の場で話すとき、自信を放っています。

C2 verb /ˈek.stər.peɪt/

extirpate

根絶する

Meaning

to completely remove or destroy something unwanted

Example

The government launched a program to extirpate corruption from public offices.

政府は公務員の腐敗を根絶するためにプログラムを開始した。

B1 adjective /ˌel.ɪˈmen.tər.i/

Elementary

初歩的; 基本的

Meaning

basic; fundamental; primary level

Example

He learned elementary mathematics in school.

彼は学校で初歩的な数学を学んだ。

C2 noun /ɪˌlɛkˈtrɑː.lə.sɪs/

electrolysis

電解

Meaning

A chemical decomposition produced by passing an electric current through a liquid or solution.

Example

Electrolysis is used to separate hydrogen from water.

電解は水から水素を分離するために使用されます。

B2 verb /ɪnˈkwaɪər/

enquire

尋ねる

Meaning

to ask for information about something

Example

He enquired about the train schedule.

彼は列車の時刻表について尋ねました。

C2 adjective /ˌeθ.noʊˈsen.trɪk/

ethnocentric

エスノセントリック

Meaning

evaluating other cultures according to the standards of one's own culture

Example

His ethnocentric attitude made it hard for him to appreciate foreign traditions.

彼のエスノセントリックな態度は、外国の伝統を評価するのを難しくしました。

C1 adjective ɛnˈdɛm.ɪk

endemic

固有

Meaning

Native and restricted to a certain place.

Example

The Bengal tiger is endemic to the Indian subcontinent.

ベンガルタイガーはインド亜大陸に固有です。

C1 noun /ˈɛləkwəns/

eloquence

雄弁

Meaning

Fluent or persuasive speaking or writing.

Example

His eloquence in speech won him great respect.

彼の雄弁なスピーチは多くの尊敬を集めました。

A2 adjective /ˈemp.ti/

Empty

空っぽ; 内容なし

Meaning

containing nothing; vacant; without contents

Example

The glass is empty and needs to be refilled.

グラスは空っぽで、再び満たす必要があります。

B1 noun /ˈɛldər/

elder

長老

Meaning

a person who is older or has higher rank; an older person in a family or community

Example

We should always respect our elders.

私たちは常に年長者を尊敬しなければなりません。

C2 verb /ˈɛdɪfaɪ/

edify

Meaning

To instruct or improve someone morally or intellectually.

Example

Good books can both entertain and edify the reader.

B2 verb ɪnˈhɑːnst

enhanced

強化された

Meaning

Intensify, increase, or further improve the quality, value, or extent of something.

Example

Enhanced strategies improve outcomes.

強化された戦略は結果を改善します。

C1 verb /ɪnˈlaɪvən/

enliven

活気づける

Meaning

to make something more lively, interesting, or cheerful

Example

Her jokes helped enliven the dull meeting.

彼女の冗談は退屈な会議を活気づける手助けをした。

B2 adjective /ɪkˈstræv.ə.ɡənt/

Extravagant

豪華な

Meaning

spending much more than is necessary; wasteful; lacking restraint in spending

Example

His extravagant lifestyle included expensive cars and luxury vacations.

彼の豪華なライフスタイルは高価な車や豪華な休暇を含んでいました。

C1 verb /ɪkˈspend/

expend

使う

Meaning

to use up or consume; to spend energy or resources

Example

He expended all his energy on the project.

彼はプロジェクトに全てのエネルギーを費やした。

A2 adverb /ɪɡˈzækt.li/

Exactly

正確に; 精確に; 完全に同意する

Meaning

precisely; accurately; in complete agreement

Example

Tell me exactly what happened during the meeting.

会議中に何が起こったか正確に教えてください。

B2 adverb /ɪkˈsplɪsɪtli/

explicitly

明確に

Meaning

in a clear and detailed manner, leaving no room for confusion or doubt

Example

The instructions were explicitly written to avoid any confusion.

指示は明確に書かれており、混乱を避けるためです。

B1 adverb /ɪkˈstriːm.li/

Extremely

非常に

Meaning

to a very high degree; exceptionally

Example

The weather today is extremely hot and humid.

今日の天気は非常に暑くて湿度が高いです。

A2 noun/verb /ɪkˈsperɪmənt/

experiment

実験

Meaning

a test or trial carried out to discover something or prove an idea

Example

The scientist conducted an experiment on plant growth.

科学者は植物の成長に関する実験を行いました。

B2 noun ɪnˈɡeɪdʒɪŋ ˈlɜːrnɪŋ ɪkˈspɪəriənsɪz

engaging learning experiences

魅力的な学習体験

Meaning

Interactive and immersive educational activities that capture students' attention and actively involve them in the learning process.

Example

Digital tools create engaging learning experiences.

デジタルツールは魅力的な学習体験を生み出します。

B2 adjective /ɪkˈskluːsɪv/

exclusive

特定の人物、グループ、またはエリアに制限された; 他の人と共有しない

Meaning

restricted to a particular person, group, or area; not shared with others

Example

The hotel offers exclusive access to a private beach.

ホテルはプライベートビーチへのエクスクルーシブなアクセスを提供します。

B1 noun /ˈɛdɪtər/

editor

編集者

Meaning

a person responsible for the final content of a newspaper, magazine, or book

Example

The editor approved the article before publication.

エディターは出版前に記事を承認しました。

B2 noun /ɪɡˌzædʒ.əˈreɪ.ʃən/

Exaggeration

誇張

Meaning

a statement that represents something as better or worse than it really is

Example

His story about the fish he caught was clearly an exaggeration.

彼が捕まえた魚についての話は明らかに誇張だった。

C2 noun /ɪksˈtʃɛkər/

exchequer

国庫

Meaning

The treasury of a state or country.

Example

The government announced new measures to improve the exchequer.

政府は国庫を改善するための新しい措置を発表しました。