A1 pronoun /ˈɛnɪθɪŋ/

anything

何でも

Meaning

any object, event, or matter; whatever thing

Example

You can ask me anything about the project.

プロジェクトについて何でも聞いてください。

C2 noun /ˈeɪʒən siː bæs/

Asian sea bass

アジアスズキ

Meaning

a large predatory fish found in coastal waters and estuaries of the Indo-Pacific region, prized for its white meat

Example

Asian sea bass is highly valued in aquaculture for its fast growth.

アジアスズキは成長が早いため、養殖業で高く評価されています。

B2 verb, noun, adjective /ˈɔːltərnət/ (adj, noun), /ˈɔːltərˌneɪt/ (verb)

alternate

交代、代替

Meaning

to occur in turn repeatedly; to take turns; also, a substitute or replacement

Example

The students alternate between online and offline classes.

学生たちはオンラインとオフラインのクラスを交互に受講します。

A2 noun/verb /əˈmaʊnt/

amount

金額

Meaning

a quantity of something, typically the total of a thing or things in number, size, value, or extent

Example

The total amount of money is not enough.

お金の合計額は十分ではありません。

C2 adjective /æmˈbroʊʒiəl/

ambrosial

神々しい

Meaning

Exceptionally pleasing to taste or smell; divine.

Example

The aroma of freshly baked bread was simply ambrosial.

焼きたてのパンの香りはまさに神々しいものでした。

B2 adjective ˌæn.əlˈɪt.ɪ.kəl

analytical

分析的, 研究的, 論理的

Meaning

Using or skilled in using analysis (i.e., separating a whole—intellectual or substantial—into its elemental parts or basic principles).

Example

She has an analytical approach to problem-solving.

彼女は問題解決に分析的アプローチを取っています。

C2 adjective /əˈskjuː/

askew

傾いている

Meaning

Not in a straight or level position; crooked or tilted.

Example

The picture on the wall hung slightly askew.

壁の絵は少し傾いていた。

B2 verb /əˈpɔɪnt/

appoint

任命する

Meaning

to choose someone for a job or position

Example

The board will appoint a new director.

ボードは新しいディレクターを任命します。

C2 verb /əˈleɪ/

allay

和らげる

Meaning

to reduce the intensity of fear, worry, or pain; to calm

Example

The teacher tried to allay the students’ fears before the exam.

教師は試験前に生徒たちの恐怖を和らげようとしました。

C1 noun ˌeə.rəʊ.daɪˈnæm.ɪks

aerodynamics

Meaning

The study of the properties of moving air and the interaction between the air and solid bodies moving through it.

Example

The aerodynamics of an aircraft determines its speed and efficiency.

C2 noun /ˌɑːrbəˈriːtəm/

arboretum

植物園

Meaning

a place where trees, shrubs, and plants are grown for scientific study or public display

Example

We visited the city’s arboretum to learn about exotic trees.

私たちはエキゾチックな木々について学ぶために、市の植物園を訪れました。

A2 verb /əˈtend/

attend

参加する

Meaning

to be present at; to give attention to; to take care of

Example

I will attend the conference next week.

来週の会議に参加します。

B2 noun /ˌæktɪˈveɪʃən/

activation

アクティベーション

Meaning

the act of making something start functioning

Example

The activation of the system took longer than expected.

システムのアクティベーションは予想よりも時間がかかりました。

C2 verb /ˈædjʊˌleɪt/

adulate

過剰に賛美する

Meaning

to praise or flatter excessively

Example

The fans adulated the actor after his performance.

ファンたちは彼のパフォーマンスの後、俳優を賛美しました。

C1 adjective /əˈlʊr.ɪŋ/

Alluring

魅力的で誘惑的; 魅力的な

Meaning

attractive and tempting; fascinating

Example

The alluring fragrance of roses filled the garden.

バラの魅力的な香りが庭を満たしました。

C1 verb /ˈeɪ.li.ə.neɪt/

alienate

疎外する

Meaning

To make someone feel isolated or estranged; to cause someone to become unfriendly.

Example

His rude behavior alienated many of his friends.

彼の失礼な行動は多くの友人を遠ざけた。

B2 adverb /ˌælfəˈbɛtɪkli/

alphabetically

アルファベット順に

Meaning

in the order of the letters of the alphabet

Example

The names are listed alphabetically in the register.

名前は登録簿にアルファベット順に並んでいます。

C1 adjective /ˈækʃənəbl̩/

actionable

実行可能な

Meaning

Able to be acted on or giving sufficient reason for legal action.

Example

The lawyer confirmed that the evidence was actionable in court.

弁護士は証拠が法廷で実行可能であることを確認しました。

B2 adjective /əˈnɒn.ɪ.məs/

Anonymous

匿名の; 名前のない

Meaning

having an unknown name or identity; nameless

Example

The author published the book under an anonymous pseudonym.

著者は匿名のペンネームでその本を出版した。

B2 noun /æmˈbæsədər/

Ambassador

大使

Meaning

an accredited diplomat sent by a country as its official representative to a foreign country

Example

The ambassador met with government officials to discuss trade agreements.

大使は貿易協定について議論するために政府の役人と会いました。

B2 noun /əˌbriːviˈeɪʃən/

abbreviation

略語

Meaning

a shortened form of a word or phrase

Example

NASA is an abbreviation for National Aeronautics and Space Administration.

NASA は National Aeronautics and Space Administration の略語です。

C2 noun /ˌæd.ʌmˈbreɪ.ʃən/

adumbration

ぼんやりとした前兆

Meaning

a vague foreshadowing or symbolic representation of something

Example

The play offers an adumbration of the political unrest to come.

この劇は、今後の政治的不安定のぼんやりとした前兆を示している。

C2 verb /əˈnɔɪnt/

anoint

油を塗る, 祝福する

Meaning

To smear or rub with oil, often as part of a religious ceremony or as a sign of consecration.

Example

The priest anointed the king with holy oil.

神父は聖油で王を塗りました。

B1 noun /ˌæplɪˈkeɪʃən/

application

申請 / アプリケーション / ソフトウェア

Meaning

a formal request for something; the act of putting something into operation; or a software program

Example

She submitted her application for the scholarship.

彼女は奨学金の申請を提出しました。

B2 verb /əˈkɒmədeɪt/

accommodate

収容する

Meaning

To provide lodging, space, or meet the needs of someone.

Example

The hotel can accommodate up to 200 guests.

ホテルは最大200人を収容できます。

B2 noun /ˌæl.əˈkeɪ.ʃən/

allocation

割り当て

Meaning

The action or process of distributing resources or duties for a particular purpose.

Example

Budget allocation for education must be increased.

教育のための予算の割り当ては増加しなければならない。

B2 verb /əˈlaɪn/

align

整列する / 直線にする

Meaning

To arrange things in a straight line; to adjust or bring into proper relation or agreement.

Example

The manager asked the team to align their goals with the company's mission.

マネージャーはチームに目標を会社のミッションに合わせるように言いました。

B1 noun /ˈænəlɪst/

analyst

アナリスト

Meaning

a person who studies or examines something carefully to understand it or make decisions

Example

The financial analyst predicted a rise in the stock market.

金融アナリストは株式市場の上昇を予測しました。

C2 verb /əˈreɪn/

arraign

起訴する

Meaning

to formally accuse someone in a court of law and ask them to respond to the charges

Example

The suspect was arraigned before the judge this morning.

容疑者は今朝、裁判官の前で起訴されました。

B2 noun /ˈækni/

acne

ニキビ

Meaning

a skin condition in which pores become inflamed and clogged, causing pimples and spots

Example

Regular cleansing and a balanced diet can help reduce acne.

定期の洗浄とバランスの取れた食事は、ニキビの減少に役立ちます。

C1 verb /ɔːˈθɛntɪkeɪt/

authenticate

認証する

Meaning

To prove or show that something is genuine or true.

Example

The bank uses advanced technology to authenticate online transactions.

銀行はオンライン取引を認証するために高度な技術を使用しています。

C2 noun /ˈækəlaɪt/

acolyte

Meaning

a follower or assistant, especially in a religious service or as a devoted supporter of a leader

Example

The senator arrived with a small group of acolytes who handled the press.

B1 adjective /ɑːrmd/

armed

武装した

Meaning

equipped with or carrying weapons

Example

The bank was robbed by armed men.

銀行は武装した男たちに襲われた。

B1 noun /əˌkɒm.əˈdeɪ.ʃənz/

accommodations

宿泊施設

Meaning

Lodging; room and board; places to stay.

Example

The students had proper accommodations.

学生たちは適切な宿泊施設を持っていた。

B2 noun /əkˌsɛs.əˈbɪl.ə.ti/

accessibility

アクセシビリティ

Meaning

Accessibility or availability, easy availability of any place or service.

Example

Improved accessibility helps people with disabilities.

改善されたアクセシビリティは、障害を持つ人々を助けます。

C2 noun /ˌæriˈviːst/

arriviste

成金

Meaning

A person who has recently gained wealth or status but is considered arrogant or socially unsophisticated.

Example

The business world is full of ambitious arrivistes.

ビジネスの世界には野心的な成金が溢れています。

C2 noun, verb /əˈfrʌnt/

affront

侮辱

Meaning

An action or remark that causes outrage or offense.

Example

He took her criticism as a personal affront.

彼は彼女の批判を個人的な侮辱と受け止めた。

B2 verb /əˈsɛmbəl/

assemble

集める

Meaning

to gather or bring together in one place

Example

The students assembled in the hall for the meeting.

学生たちは会議のためにホールに集まりました。

B1 verb /əˈsɪst/

assist

助ける

Meaning

to help or support someone in doing something

Example

The nurse will assist the doctor during the surgery.

看護師は手術中に医者をアシストします。

B2 noun /əˈtɒm.ɪk ˈhæb.ɪts/

atomic habits

アトミック・ハビッツ

Meaning

Small but powerful habits that can bring big changes over time

Example

Developing atomic habits leads to long-term success.

アトミック・ハビッツを育むことが長期的な成功に繋がる。

A1 noun /eər/

Air

空気

Meaning

the invisible gaseous substance surrounding the earth; a mixture mainly of oxygen and nitrogen

Example

Fresh air is essential for good health.

新鮮な空気は健康に不可欠です。

C1 noun ˌæp.əˈreɪ.təs

apparatus

装置

Meaning

The technical equipment or machinery needed for a particular activity or purpose.

Example

The apparatus was designed to be eco-friendly.

その装置は環境に優しいように設計されました。

C2 adjective /ɔːˈrɪkjʊlər/

auricular

耳に関連する

Meaning

Relating to the ear or hearing.

Example

The doctor used an auricular thermometer to check the patient's temperature.

医者は患者の体温を確認するためにオーリキュラー温度計を使用しました。

C1 adjective ˈæl.ɡə.rɪ.ðəm drɪv.ən

algorithm-driven

アルゴリズムによって駆動される。

Meaning

Controlled or powered by computer algorithms.

Example

Algorithm-driven systems increase accuracy.

アルゴリズム駆動システムは精度を向上させる。

C1 preposition /əˈtɒp/

atop

上に

Meaning

on the top of something

Example

A flag was placed atop the tower.

旗は塔の上に置かれました。

C1 noun /əˈbændənmənt/

abandonment

見捨て

Meaning

the act of leaving someone or something behind completely; the state of being deserted

Example

The child suffered deep emotional pain because of abandonment.

その子供は見捨てられたことで深い感情的な痛みを受けた。

C1 noun /ˈæmpɛər/

ampere

アンペア

Meaning

A unit of electric current in the International System of Units (SI), symbolized as A.

Example

The current flowing through the wire is measured in amperes.

ワイヤーを流れる電流はアンペアで測定されます。

A2 noun /ˈæk.ʃən/

Action

行動; アクション

Meaning

the process of doing something; something that is done

Example

We need to take action to solve this problem.

この問題を解決するために行動を起こす必要があります。

C2 adjective /ˈæn.ə.daɪn/

anodyne

無害な、痛みを和らげる

Meaning

Not likely to cause offense; bland or harmless. Also refers to something that relieves pain.

Example

The speaker’s anodyne remarks avoided controversy.

スピーカーの無害なコメントは論争を避けました。

C1 adverb /əˈlɜːrtli/

alertly

注意深く

Meaning

in a watchful, attentive, and quick-to-notice manner

Example

She listened alertly to every sound in the dark forest.

彼女は暗い森であらゆる音を注意深く聞いていた。

B2 verb /ˈæɡ.rə.veɪt/

aggravate

悪化させる

Meaning

To make a situation worse or more serious.

Example

Scratching the rash will only aggravate the condition.

発疹をかくことは、状態を悪化させるだけです。

C2 noun /ˈæktʃuˌɛri/

actuary

アクチュアリー

Meaning

A professional who analyzes financial risk using mathematics, statistics, and financial theory, especially in insurance and pensions.

Example

The actuary calculated the risk before finalizing the insurance policy.

アクチュアリーは保険契約を最終決定する前にリスクを計算しました。

C1 verb /ˈæn.ɛks/

annex

併合する

Meaning

To take control of a territory and add it to one's own.

Example

The empire annexed the neighboring kingdom after the war.

帝国は戦争後、隣国を併合した。

C1 noun /ˈæd.və.ser.i/

adversary

対戦相手

Meaning

One's opponent in a contest, conflict, or dispute.

Example

The boxer faced a strong adversary in the ring.

ボクサーはリングで強い対戦相手に立ち向かった。

B2 noun əˈmendmənt

amendment

修正案

Meaning

A minor change in a document.

Example

The amendment was not supported.

その修正案は支持されませんでした。

B2 adjective /əˈkuːstɪk/

acoustic

Meaning

relating to sound or the sense of hearing; not amplified by electrical means

Example

We recorded an acoustic version of the song in a quiet room.

C2 verb /əˈɡriːv/

aggrieve

傷つける

Meaning

to cause distress or make someone feel resentful

Example

She felt aggrieved by the unfair decision.

彼女は不公平な決定に心を痛めていた。

C2 noun /ˈeɪ.pi.ə.rɪst/

apiarist

養蜂家

Meaning

a person who keeps and tends bees for honey production

Example

The apiarist collected fresh honey from the hives.

養蜂家は巣箱から新鮮な蜂蜜を集めました。

C1 verb /əˈdʒɜrn/

adjourn

延期する

Meaning

to suspend a meeting or session to another time or place

Example

The judge decided to adjourn the hearing until next week.

裁判官は次の週まで聴聞を延期することに決めました。

A2 verb /əˈvɔɪd/

avoid

避ける

Meaning

To keep away from or stop oneself from doing something.

Example

He tries to avoid junk food.

彼はジャンクフードを避けようとしています。

C1 noun əˌkred.ɪˈteɪ.ʃən

accreditation

認定

Meaning

The action or process of officially recognizing someone or something as having a particular status or being qualified to perform a particular activity.

Example

Accreditation ensures institutional credibility.

認定は組織の信頼性を保証します。

B1 noun /ˈælkəhɒl/

alcohol

Meaning

A colorless volatile liquid that is the intoxicating constituent of wine, beer, spirits, and other drinks.

Example

Too much alcohol can damage your liver.

B1 noun /ˈæʃ.treɪ/

Ash tray

灰皿

Meaning

a receptacle for tobacco ash and cigarette butts

Example

Please use the ash tray for your cigarette.

あなたのタバコのために灰皿を使ってください。

A1 verb /æd/

add

追加する

Meaning

to join something to something else; to include

Example

Please add sugar to my coffee.

コーヒーに砂糖を加えてください。

A1 verb (first person singular of 'be') /æm/

am

私は

Meaning

the first person singular present tense of 'be'

Example

I am happy today.

今日は私は幸せです。

B2 verb /əˈkjuːmjəleɪt/

accumulate

蓄積する

Meaning

to gather or collect things gradually over time

Example

She managed to accumulate a small fortune through wise investments.

彼女は賢明な投資を通じて少しの富を積み上げることができました。

C2 noun /əˈnæb.ə.lɪ.zəm/

anabolism

アナボリズム

Meaning

The set of metabolic pathways that construct molecules from smaller units, involving tissue repair and growth.

Example

Anabolism is essential for muscle growth and tissue repair.

アナボリズムは筋肉の成長と組織の修復に不可欠です。

A2 noun /ˈæθliːt/

athlete

アスリート

Meaning

a person who is trained or skilled in physical exercises, sports, or games requiring strength, agility, or stamina

Example

The athlete trained hard for the upcoming Olympic Games.

アスリートは、来たるオリンピック大会のために厳しい訓練を積んだ。

B2 noun əˌkjuː.mjəˈleɪ.ʃən

accumulation

蓄積

Meaning

The gradual gathering or collecting of something over time.

Example

The accumulation of dust affects appliance efficiency.

ほこりの蓄積が家電の効率に影響を与える。

C1 noun əˌsɪm.ɪˈleɪ.ʃən

Assimilation

同化

Meaning

Connecting new information with existing knowledge

Example

Proper assimilation of knowledge leads to effective learning.

知識の適切な同化は効果的な学習につながります。

C2 adjective /əˈsiːtɪk/

acetic

酢酸の

Meaning

relating to or containing acetic acid; sour or vinegary in taste or smell

Example

The acetic smell of vinegar filled the kitchen.

酢の酢酸の臭いが台所に広がった。

B2 noun /əˈkʌmplɪʃmənt/

accomplishment

達成

Meaning

something that has been achieved successfully

Example

Graduating from university was a major accomplishment for him.

大学を卒業することは彼にとって大きな達成でした。

A1 noun/verb /eɪdʒ/

age

年齢

Meaning

The length of time that a person has lived; to grow older.

Example

She asked his age politely.

彼女は彼の年齢を丁寧に尋ねました。

B2 noun /əˌdæptəˈbɪləti/

adaptability

適応性

Meaning

The quality of being able to adjust to new conditions or circumstances

Example

Adaptability to changing environments is crucial in business.

変化する環境に適応する能力はビジネスにおいて重要です。

C2 noun /ˈɛəri/

aerie

鷲の巣

Meaning

A large nest of a bird of prey, especially an eagle, typically built high in a tree or on a cliff.

Example

The eagle built its aerie on the high cliff.

ワシは高い崖に巣を作った

C2 noun /əˈmɛrɪkəˌnɪzəm/

americanism

Meaning

A word, phrase, or practice characteristic of American English or culture.

Example

The term 'sidewalk' is an Americanism, while 'pavement' is used in British English.

B1 verb /ədˈmaɪər/

admire

賞賛する

Meaning

To respect, appreciate, or look up to someone or something.

Example

I really admire her dedication to education.

私は本当に彼女の教育への献身を賞賛します。

C2 noun /ˈɑːrkeɪˌɪzəm/

archaism

古語

Meaning

a word, expression, or style of language that is no longer in everyday use

Example

The poem is full of archaisms that give it an old-fashioned flavor.

その詩は古語で満たされており、それが古風な味わいを与えています。

C1 adjective /ɔːˈtɒn.ə.məs/

autonomous

自律

Meaning

Acting independently or having the freedom to do so.

Example

Autonomous systems ensure greater precision.

自律システムはより高い精度を確保します。

B1 noun /ˈætɪˌtjuːd/

attitude

Meaning

A settled way of thinking or feeling about someone or something, often reflected in behavior.

Example

Her positive attitude helped her overcome many challenges.

C1 verb /eɪl/

ail

病む

Meaning

to be ill or suffer from a physical or mental problem; to trouble or afflict

Example

She has been ailing since last winter.

彼女は去年の冬から病んでいます。

C2 noun/adjective /ælˈbaɪ.noʊ/

albino

アルビノ (色素が欠けている人/動物)

Meaning

A person, animal, or plant lacking normal pigmentation, resulting in pale skin, hair, and eyes.

Example

The albino rabbit had white fur and pink eyes.

アルビノウサギは白い毛とピンクの目を持っていました。

C1 adjective /æbˈdɑː.mə.nəl/

abdominal

腹部の

Meaning

relating to the abdomen (the part of the body between the chest and pelvis)

Example

He complained of severe abdominal pain.

彼はひどい腹痛を訴えていました。

C1 verb /əˈbriːvieɪt/

abbreviate

省略する

Meaning

To shorten a word, phrase, or text by leaving out letters or parts.

Example

We often abbreviate 'Doctor' to 'Dr'.

私たちはよく 'Doctor' を 'Dr.' に省略します。

C2 noun /ɔːl/

awl

錐

Meaning

a small pointed tool used for making holes, especially in leather

Example

The cobbler used an awl to punch holes in the leather.

靴屋は革に穴を開けるために錐を使った。

C2 adjective /æbˈhɔːr.ənt/

Abhorrent

忌まわしい; 嫌悪すべき

Meaning

extremely unpleasant and causing disgust; detestable

Example

The idea of animal cruelty is abhorrent to most people.

動物虐待の考えはほとんどの人々にとって嫌悪感を抱かせます。

C2 noun /ˈæpədʒiː/

apogee

頂点

Meaning

the highest or most distant point; the climax or peak of something

Example

The empire reached its apogee during the 18th century.

帝国は18世紀にその頂点に達しました。

B1 noun /ˈæl.ɪ.ɡeɪ.tər/

Alligator

ワニ

Meaning

a large reptile similar to a crocodile but with a shorter, wider head

Example

The alligator basked in the sun on the riverbank.

ワニは川辺で日光浴をしていました。

B2 adjective /ˈædmərəbəl/

Admirable

賞賛に値する

Meaning

প্রশংসনীয়; চমৎকার;

Example

Her dedication to helping others is truly admirable.

彼女の他人を助ける献身は本当に賞賛に値します。

C2 adjective /ˈæprəbəˌtɔːri/

approbatory

称賛の

Meaning

expressing approval or praise

Example

The teacher gave an approbatory nod after reading the essay.

教師はエッセイを読んだ後、称賛の意を込めてうなずいた。

C1 noun /əˈboʊd/

abode

住居

Meaning

a place of residence; a home

Example

They invited us to their humble abode.

彼らは私たちを彼らの質素な住居に招待しました。

C1 adjective /əˈdɛpt/

adept

熟練

Meaning

Very skilled or proficient at something.

Example

She is adept at solving complex mathematical problems.

彼女は複雑な数学の問題を解決するのが得意です。

C1 adverb /əˈlɒft/

aloft

高く

Meaning

Up in or into the air; overhead.

Example

The kite was flying aloft in the clear sky.

凧は晴れた空に高く飛んでいた。

C1 noun /ˈænərki/

anarchy

無政府状態

Meaning

a state of disorder due to the absence or failure of government or authority

Example

The collapse of the regime led to anarchy in the streets.

政権の崩壊は街中に無政府状態を引き起こした。

C1 noun /ˌæktʃuˈæləti/

actuality

現実

Meaning

The state of existing in reality rather than in appearance or imagination.

Example

The movie was based on historical actuality.

その映画は歴史的な現実に基づいています。

C1 verb /əˈfɪks/

affix

貼り付ける / 取り付ける

Meaning

to attach or stick something firmly to another thing

Example

Please affix the stamp to the envelope.

切手を封筒に貼ってください。

C1 verb /əˈsɪm.ɪ.leɪt/

assimilate

完全に理解し吸収する; 知識や文化に統合する

Meaning

To take in and understand fully; to absorb and integrate into one's knowledge or culture.

Example

Immigrants often struggle to assimilate into a new culture.

移民はしばしば新しい文化に適応するのに苦労しています。

C1 noun /ˌæŋɡloʊ ˈsæksən/

anglo-saxon

Meaning

A member of the Germanic peoples who settled in England in the early Middle Ages; also relating to their language or culture.

Example

The Anglo-Saxon period greatly influenced English culture and language.

C2 noun /ˈɑːrbɪtər/

arbiter

仲裁者

Meaning

a person who has the authority to settle a dispute or decide an issue

Example

The principal acted as the arbiter in the conflict between the students.

校長は生徒間の対立で仲裁者として行動した。

B1 noun /ˈeɪ.dʒənt/

agent

エージェント

Meaning

A person who acts on behalf of another person or organization.

Example

The real estate agent showed us several houses.

不動産エージェントは私たちにいくつかの家を見せてくれました。

B1 noun /ədˈvaɪzər/

adviser

アドバイザー

Meaning

a person who gives advice, especially in a professional or official role

Example

He works as a financial adviser at a bank.

彼は銀行で金融アドバイザーとして働いています。

C1 noun /əˈflɪkʃən/

affliction

苦しみ

Meaning

a state of pain, suffering, or distress

Example

Poverty is a common affliction in many parts of the world.

貧困は世界の多くの地域で一般的な苦しみです。

A1 adverb /æz/

As

ように; だから; その時に

Meaning

in the way that; while; because; during the time that

Example

As you grow older, you become wiser.

年を取ると、より賢くなります。

B2 adjective ˌæs.trəˈnɒm.ɪ.kəl

astronomical

天文学的

Meaning

Relating to astronomy; extremely large in amount or extent.

Example

The astronomical price reflects its exclusivity.

天文学的な価格はその排他性を反映しています。

B2 adjective /əˈkjuːt/

acute

急性

Meaning

present or experienced to a severe or intense degree; having sharp perception

Example

The patient suffered from acute pain after the surgery.

手術後、患者は激しい痛みを感じました。

B2 adjective /æbˈnɔːr.məl/

abnormal

異常な

Meaning

deviating from what is normal or usual, typically in a way that is undesirable

Example

The doctor noticed an abnormal growth in the patient’s lung.

医者は患者の肺に異常な成長を見つけました。

C1 adjective /ˈærəbəl/

arable

耕作可能

Meaning

suitable for growing crops or farming

Example

The farmer purchased arable land to expand his crops.

農家は作物を拡大するために耕作可能な土地を購入しました。

C2 noun /ˈɑːrbər/

arbor

木々や蔓植物によって作られた日陰の庭の避難所

Meaning

a shady garden shelter formed by trees, climbing plants, or latticework

Example

They rested under the arbor covered with roses.

彼らはバラで覆われたアーボーの下で休憩していました。

B1 noun /ˈeɪ.dʒən.si/

Agency

エージェンシー; 代理店のオフィス

Meaning

a business or organization that provides a particular service

Example

She works for a travel agency downtown.

彼女はダウンタウンの旅行代理店で働いています。

C2 adjective /əˈmɔːrfəs/

amorphous

無定形

Meaning

Lacking a clear shape or form; without a defined structure.

Example

The plan remained amorphous and lacked concrete details.

その計画は無定形のままで、具体的な詳細が欠けていました。

C1 adjective /ˌæl.truˈɪs.tɪk/

altruistic

利他的な

Meaning

Showing a disinterested and selfless concern for the well-being of others.

Example

Her altruistic nature led her to volunteer for charities.

彼女の利他的な性格は、チャリティー活動のボランティアをするよう促した。

B1 adjective /ænˈtiːk/

Antique

アンティーク; 古い;

Meaning

old and valuable; belonging to ancient times

Example

She collected antique furniture from the Victorian era.

彼女はヴィクトリア時代のアンティーク家具を集めました。

A2 adjective /ˈæfrɪkən/

african

アフリカの

Meaning

relating to Africa or its people

Example

She studied African culture in university.

彼女は大学でアフリカの文化を学びました。

C1 adjective /ˈædʒɪteɪtɪd/

Agitated

動揺した; 不安な; 落ち着かない; 否定的に興奮した

Meaning

disturbed; anxious; restless; excited in a negative way

Example

He became agitated when he heard the bad news.

彼は悪いニュースを聞いて動揺した。

C1 noun /ˈælɔɪ/

alloy

合金

Meaning

A mixture of metals or a metal combined with another element.

Example

Bronze is an alloy of copper and tin.

ブロンズは銅とスズの合金です。

B1 adjective /ˈæbsənt/

absent

欠席

Meaning

not present at a place or event

Example

She was absent from the meeting yesterday.

彼女は昨日会議を欠席していた。

B1 noun /ˈɑːrtwɜːrk/

artwork

アート作品

Meaning

a piece of art, such as a painting, sculpture, or drawing

Example

The gallery displayed an impressive artwork by a local artist.

ギャラリーは地元のアーティストによる印象的なアート作品を展示しました。

B2 verb ədˈhɪər

adhere

くっつく

Meaning

To stick firmly to something or stay attached.

Example

Neutrons adhere to protons.

中性子は陽子にくっつく。

B2 adjective /ˌæksɪˈdɛntl/

accidental

偶然の

Meaning

happening by chance, unintentionally

Example

The fire was caused by an accidental spark.

火事は偶然の火花によって引き起こされました。

A2 noun /əˈtɛnʃən/

attention

注意

Meaning

the act of focusing on something or someone

Example

The teacher asked for the students' attention.

先生は学生の注意を求めました。

C1 adverb /əˈkjuːtli/

acutely

鋭く

Meaning

in a sharp, intense, or severe way; with keen awareness

Example

She was acutely aware of the risks involved.

彼女はその危険性を鋭く認識していた。