C1 noun /əˈsem.bli ˈseʃ.ən/

assembly session

アセンブリセッション

Meaning

A formal meeting where representatives gather to discuss and make decisions on important matters.

Example

The assembly session discussed global challenges.

アセンブリセッションは、世界的な課題について議論しました。

A2 noun /ˌænɪˈvɜːrsəri/

anniversary

記念日

Meaning

the yearly recurrence of a date marking a past event

Example

They celebrated their wedding anniversary with a dinner.

彼らは結婚記念日をディナーで祝いました。

B2 noun ˈæp.ə.taɪt

appetite

食欲

Meaning

A natural desire to satisfy a bodily need, especially for food.

Example

Junk food increases appetite unnaturally.

ジャンクフードは食欲を不自然に増加させる。

B2 adjective + noun əˈdæptɪv ˈfiːtʃərz

adaptive features

適応機能

Meaning

Characteristics that help organisms adjust to their environment

Example

Plants' adaptive features help them grow in winter.

植物の適応機能は、冬に成長するのを助けます。

A1 adverb /ˈɔːlsoʊ/

also

また

Meaning

in addition; too

Example

She sings beautifully and also plays the guitar.

彼女は美しく歌い、またギターを弾きます。

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。

C1 noun /ˌæɡ.rəˈveɪ.ʃən/

aggravation

悪化, 増悪

Meaning

The act of making a situation worse or the state of being worsened.

Example

The delay caused great aggravation for the passengers.

遅延は乗客に大きな不快感を引き起こしました。

C1 noun /æbˈdʌk.ʃən/

abduction

誘拐

Meaning

the act of taking someone away illegally by force; kidnapping

Example

The police are investigating the abduction of the child.

警察は子供の誘拐事件を調査している。

C2 noun/adjective /ˈæl.əˌbæs.tər/

alabaster

アラバスター（白い鉱物）

Meaning

A fine-grained, usually white variety of gypsum, often used for carving; also describes something smooth and pale like alabaster.

Example

The statue was carved from pure alabaster.

その像は純粋なアラバスターで彫られました。

A2 verb /əˈpɒlədʒaɪz/

apologize

謝罪する

Meaning

to say sorry for something wrong you have done

Example

He apologized for being late to the meeting.

彼は会議に遅れたことを謝罪しました。

C2 adjective /əˈkjuː.zəˌtɔːr.i/

accusatory

非難の

Meaning

Suggesting blame or indicating someone has done wrong.

Example

He gave her an accusatory glance.

彼は彼女に非難の目を向けた。

C2 noun /əˈbaɪdəns/

abidance

遵守

Meaning

the act of following, accepting, or complying with something

Example

Her abidance by the rules impressed the committee.

規則を守ることが委員会に印象を与えました。

B2 adjective /əˈfektɪd/

Affected

影響を受けた；影響を与えられた

Meaning

influenced; impacted; touched by something

Example

The flood-affected areas need immediate assistance.

洪水の影響を受けた地域は、即時の支援が必要です。

A2 verb (past tense / past participle) /əˈtræktɪd/

attracted

惹かれた

Meaning

felt interest or liking toward someone or something; was drawn by appeal or force

Example

She was attracted to the idea of studying abroad.

彼女は留学するという考えに惹かれた。

C2 verb /ˈærəˌɡeɪt/

arrogate

不当な要求

Meaning

To claim or take something without justification.

Example

The dictator arrogated all powers to himself.

独裁者は不当な要求で全ての権力を自分のものにした。

A2 noun /ˈɔːtəm/

autumn

秋

Meaning

the season between summer and winter, when leaves fall from trees

Example

The trees look beautiful in autumn, with colorful leaves falling.

木々は秋に美しく見え、カラフルな葉が落ちています。

C1 adjective ɔːˈspɪʃ.əs

auspicious

縁起が良い

Meaning

Favorable or bringing good luck and success

Example

The wedding was held on an auspicious day.

結婚式は縁起の良い日に行われました。

C2 noun /əˈnæθəmə/

anathema

アナセマ / 嫌悪された物

Meaning

something or someone intensely disliked or strongly condemned

Example

Violence is anathema to her peaceful nature.

暴力は彼女の平和的な性格にはアナセマです。

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。

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。

B2 noun /ədˈmɪnɪstreɪtər/

administrator

Meaning

a person responsible for running or managing an organization or system

Example

The school administrator implemented new policies for students.

A2 noun /əˈpɑːrtmənt/

apartment

アパートメント

Meaning

a set of rooms forming a residence within a building

Example

She rented an apartment in the city center.

彼女は市の中心にアパートメントを借りました。

B2 adverb /ˌɑːrtɪˈfɪʃəli/

Artificially

人工的に;

Meaning

by artificial means; not naturally; in a fake manner

Example

The lake was artificially created for irrigation purposes.

その湖は灌漑目的で人工的に作られました。

B2 verb /əˈlɛdʒ/

allege

主張する

Meaning

to claim or assert something, typically without proof

Example

The witness alleged that the man was at the crime scene.

証人はその男性が犯罪現場にいたと主張した。

B2 noun /əˈsʌmpʃən/

Assumption

仮定

Meaning

a thing that is accepted as true without proof; a supposition

Example

His assumption about the weather proved to be wrong.

天気に関する彼の仮定は間違っていることが証明されました。

C1 adverb /əˈraɪ/

awry

失敗

Meaning

away from the expected or proper direction; wrong or amiss

Example

The plan went awry when the weather suddenly changed.

天気が突然変わったとき、計画は失敗した。

C2 adjective /əˌnækrəˈnɪstɪk/

anachronistic

時代錯誤の

Meaning

belonging to a period other than that being portrayed; old-fashioned or outdated

Example

His views on gender roles are considered anachronistic.

彼の性別役割に関する見解は時代遅れと見なされている。

C2 noun /əˌbɑː.məˈneɪ.ʃən/

abomination

忌まわしい物

Meaning

a thing that causes disgust or hatred

Example

Slavery was considered an abomination.

奴隷制度は忌まわしい物と見なされていました。

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。

C2 adjective /ˈæstrəl/

astral

Meaning

Relating to the stars or to spiritual, non-physical realms.

Example

Some believe in astral projection, the ability to leave the body and travel spiritually.

C2 noun /əˈstɪɡmətɪzəm/

astigmatism

乱視

Meaning

An eye defect causing blurred vision due to irregular curvature of the cornea or lens.

Example

She wears glasses to correct her astigmatism.

彼女は乱視を矯正するために眼鏡をかけています。

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。

C1 noun /ədˈhɪə.rəns/

adherence

遵守

Meaning

The practice of following or keeping to a rule, standard, or belief.

Example

Adherence to rules is crucial in any organization.

規則を遵守することは、どの組織においても重要です。

B2 adverb /əˈbrʌptli/

Abruptly

突然かつ予期せず; 予告なしに

Meaning

suddenly and unexpectedly; without warning

Example

The meeting ended abruptly when the power went out.

会議は電力が切れたときに突然終了しました。

A2 verb /ˈædɪd/

added

追加された

Meaning

to join something to something else to increase its size, number, or amount

Example

She added sugar to her coffee.

彼女はコーヒーに砂糖を加えました。

B1 noun, adjective, gerund /ˈæk.tɪŋ/

acting

演技

Meaning

the art or profession of performing in plays, films, or television; temporary performance of duties; the process of performing an action

Example

She is studying acting to become a professional actress.

彼女はプロの女優になるために演技を勉強しています。

A1 preposition, adverb /əˈlɔːŋ/

along

沿って

Meaning

moving in a constant direction on (a road, path, or surface)

Example

We walked along the river.

私たちは川沿いに歩きました。

B2 adjective /əˈlɛdʒd/

alleged

疑われた

Meaning

said or thought to be true, but not proven

Example

The alleged thief was caught by the police.

疑われた泥棒は警察に捕まった。

B1 adverb /ˌɔːtəˈmætɪkli/

automatically

自動的に

Meaning

without human control or intervention; done by itself

Example

The door closes automatically after you enter.

ドアは自動的に閉まります。

C2 noun /ˈɑːrtɪfɪs/

artifice

策略

Meaning

clever or cunning devices or tricks used to deceive others

Example

The politician's charm was nothing but artifice.

その政治家の魅力は単なる策略にすぎなかった。

C1 noun /əˈstuːt.nəs/

astuteness

洞察力

Meaning

The ability to accurately assess situations or people and turn this to one's advantage.

Example

His astuteness helped in negotiations.

彼の洞察力は交渉で役立った。

C1 noun ˌæf.ɔːr.ɪˈsteɪ.ʃən

afforestation

植林

Meaning

The action of planting trees on an area of land in order to form a forest.

Example

Afforestation helps restore biodiversity.

植林は生物多様性を回復するのに役立ちます。

C2 noun /ˈeɪ.viˌɛr.i/

aviary

鳥小屋

Meaning

a large enclosure for keeping birds

Example

The zoo built a new aviary for exotic parrots.

動物園はエキゾチックなオウムのために新しい鳥小屋を作った。

B1 noun /eɪdz/

aids

エイズ病

Meaning

Acquired Immune Deficiency Syndrome, a disease of the immune system caused by HIV

Example

AIDS is a major global health concern.

エイズは世界的な健康問題です。

B1 verb /əˈpruːv/

approve

承認する

Meaning

to officially agree to or accept something; to give permission

Example

The committee will approve the new policy tomorrow.

委員会は明日新しい方針を承認します。

B1 verb /əˈdɒpt/

adopt

養子を迎える

Meaning

To take something as your own, such as a child, idea, or method.

Example

They decided to adopt a child from the orphanage.

彼らは孤児院から子供を養子にすることに決めました。

C1 noun /ɑːrˈmɑːdə/

armada

戦艦艦隊

Meaning

A large fleet of warships.

Example

The Spanish Armada sailed against England in 1588.

スペインのアルマダは1588年にイギリスに対して出航した。

C1 noun /əˈtjuːn.mənt/

attunement

調和

Meaning

Being in harmony or responsive to someone's emotional state.

Example

Attunement to emotions improves relationships.

感情への調和は関係を改善する。

A1 adverb /əˈweɪ/

Away

遠く

Meaning

to or at a distance; not present; absent

Example

He walked away from the noisy crowd.

彼は騒がしい群衆から離れました。

B2 noun əˈʃɔː.rəns

assurance

保証

Meaning

A positive declaration intended to give confidence; a promise.

Example

Assurance of quality is a priority for the council.

品質の保証は委員会の優先事項です。

B2 verb /əˈteɪn/

attain

達成する

Meaning

to achieve or reach something

Example

She worked hard to attain her goals.

彼女は目標を達成するために一生懸命働きました。

C2 adjective /æbˈstruːs/

abstruse

難解

Meaning

Difficult to understand; obscure.

Example

The abstruse nature of the philosophical debate left many confused.

哲学的議論の難解な性質は多くの人々を困惑させた。

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.

C1 noun ˈæf.lu.əns

affluence

富裕

Meaning

The state of having a great deal of money; wealth.

Example

His affluence allowed him to travel the world.

彼の富は世界中を旅することを可能にしました。

C1 adjective /əˈtjuːnd/

attuned

敏感な / 調和のとれた

Meaning

Being receptive or sensitive to something; well adjusted or in harmony.

Example

She is attuned to the needs of her students.

彼女は学生のニーズに敏感です。

C2 adverb /ˌeɪˈmɔːrəli/

amorally

非道徳的に

Meaning

In a way that shows no concern about whether behavior is morally right or wrong.

Example

He acted amorally, ignoring the consequences of his actions.

彼は非道徳的に行動し、自分の行動の結果を無視した。

A1 noun /ˈɑːnti/

aunty

おば

Meaning

the sister of one’s father or mother; a term of respectful address for an older woman, especially in South Asian usage

Example

My aunty lives near our house and often visits us.

私のおばは家の近くに住んでいて、よく私たちを訪ねます。

C1 noun /ˌɔːkʃəˈnɪər/

auctioneer

競売人

Meaning

a person who conducts auctions by calling out bids and selling items to the highest bidder

Example

The auctioneer quickly raised the price as bidders competed for the painting.

競売人は入札が進む中で素早く価格を上げた。

C1 noun /əˈkɔːrdiən/

accordion

アコーディオン (楽器)

Meaning

a musical instrument played by squeezing and expanding with keys and buttons

Example

The musician played a cheerful tune on the accordion.

ミュージシャンはアコーディオンで陽気なメロディーを演奏しました。

B1 noun /əˈtʃiːvmənt/

achievement

達成

Meaning

Something that has been successfully completed or accomplished through effort or skill.

Example

Graduating from university was her greatest achievement.

大学を卒業することは彼女の最大の達成でした。

B2 noun ədˈvɑːns.mənts

advancements

進展

Meaning

The process of promoting or moving forward; development or improvement.

Example

Scientific advancements enhance global innovation.

科学的進展はグローバルな革新を促進します。

C2 verb /ˌæntɪˈsiːd/

antecede

前に来る

Meaning

to come before in time or order

Example

A short introduction usually antecedes the main text.

短い紹介は通常、本文の前に来ます。

C2 noun /ˌædjʊˈleɪʃən/

adulation

過度な賞賛

Meaning

excessive admiration or flattery

Example

The singer enjoyed the adulation of her fans.

歌手はファンたちの過度な賞賛を楽しんでいました。

A2 adjective /əˈsliːp/

asleep

眠っている

Meaning

in a state of sleep

Example

The baby is fast asleep.

赤ちゃんはぐっすり眠っています。

C1 verb /əbˈzɒlv/

absolve

解放する

Meaning

to free someone from blame, guilt, or responsibility; to pardon

Example

The priest absolved him of his sins.

牧師は彼を罪から解放した。

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。

C2 noun /əˈsɛt.ɪˌsɪz.əm/

asceticism

禁欲主義, 自制

Meaning

The practice of severe self-discipline and abstaining from indulgence, typically for religious or spiritual reasons.

Example

Asceticism has been a part of many religious traditions throughout history.

禁欲主義は歴史を通じて多くの宗教的伝統の一部でした。

C2 noun /ˈæp.ɪˌkʌl.tʃər/

apiculture

養蜂業

Meaning

The practice of keeping and raising bees for honey and other products.

Example

Apiculture plays a vital role in agriculture by supporting pollination.

養蜂業は農業において重要な役割を果たしており、受粉をサポートしています。

B1 adjective /əˈsoʊsieɪtɪd/

associated

aeronaut

気球乗り

Meaning

A person who travels in an airship, balloon, or other aircraft.

Example

The aeronaut skillfully guided the hot-air balloon across the valley.

気球乗りは巧みに気球を谷を越えて操縦しました。

C1 adjective /ˌeɪˈtɪpɪkəl/

atypical

非典型

Meaning

not representative of a type, group, or class; unusual or abnormal

Example

The doctor said it was an atypical case of the disease.

医者はそれが病気の非典型的なケースだと言いました。

A2 noun /ˈɔːdiəʊ/

audio

音声

Meaning

sound, especially when recorded or transmitted

Example

The audio quality of the podcast was excellent.

ポッドキャストの音声品質は素晴らしかった。

C2 noun /əˈnjuː.ɪ.ti/

annuity

年金

Meaning

a fixed sum of money paid to someone each year, typically for the rest of their life

Example

She receives an annuity from her late husband's insurance policy.

彼女は故夫の保険契約から年金を受け取っています。

B2 preposition /əˈmɪd/

amid

中で

Meaning

in the middle of or surrounded by something

Example

The team stayed calm amid the chaos.

チームは混乱の中で冷静を保った。

C1 verb /əˈtjuːn/

attune

順応させる

Meaning

to make someone or something aware of or responsive to something; to adjust or harmonize

Example

She quickly attuned herself to the needs of her new team.

彼女は新しいチームのニーズにすぐ順応した。

C1 verb /əˈseɪl/

assail

攻撃する

Meaning

to attack violently, either physically or with words

Example

The politician was assailed with difficult questions.

政治家は難しい質問で攻撃された。

C2 noun /əbˈhɒrəns/

abhorrence

嫌悪

Meaning

a feeling of strong disgust or hatred

Example

He expressed his abhorrence of racial discrimination.

彼は人種差別に対する嫌悪を表明した。

C2 noun /əˈkwɪtəns/

acquittance

領収書

Meaning

a written receipt acknowledging payment or discharge of a debt

Example

He demanded an acquittance after paying the loan.

彼はローンを支払った後で、領収書を要求した。

C2 noun /ˈætəmaɪzər/

atomizer

アトマイザー

Meaning

A device that sprays liquid into a fine mist.

Example

She used an atomizer to apply the perfume evenly.

彼女は香水を均等に塗るためにアトマイザーを使いました。

A2 adjective /əˈnɔɪd/

annoyed

いらいらした

Meaning

feeling slightly angry or irritated

Example

She felt annoyed by the constant noise.

彼女は絶え間ない騒音にいらいらした。

C1 verb /əˈfɪliˌeɪt/

affiliate

提携する

Meaning

to officially attach or connect (a group or organization) to a larger body

Example

The school is affiliated with the local university.

その学校は地元の大学と提携しています。

B2 noun ɔːˈtɒnəmi

autonomy

自律

Meaning

The right or condition of self-government; freedom from external control or influence.

Example

Autonomy was a primary demand.

自律は主要な要求でした。

B2 noun /əˈpɒstrəfi/

apostrophe

Meaning

A punctuation mark (') used to indicate possession or the omission of letters or numbers.

Example

You need an apostrophe in the word 'children’s'.

C2 verb /əbˈskɒnd/

abscond

密かに逃げる

Meaning

to leave secretly and quickly, often to avoid arrest or punishment

Example

The thief tried to abscond with the stolen jewelry.

泥棒は盗まれた宝石を持って逃げようとした。

C1 noun æmˈbɪvələns

ambivalence

両義性

Meaning

Having mixed feelings or contradictory ideas about something; uncertainty or confusion.

Example

She felt ambivalence about taking the job offer.

彼女は仕事のオファーを受け入れる際に両義性を感じていた。

C2 adjective /ˌæf.əˈrɪs.tɪk/

aphoristic

格言的スタイル

Meaning

expressed in the style of a short, witty saying

Example

Her writing style is concise and aphoristic.

彼女の執筆スタイルは簡潔で格言的です。

C1 verb /ænˈtæɡənaɪz/

antagonize

挑発する

Meaning

to cause someone to become hostile or angry; to provoke opposition

Example

His rude remarks only served to antagonize his colleagues.

彼の失礼な言葉は彼の同僚をアンタゴナイズすることにしかならなかった。

C2 noun /ˈæpəplɛksi/

apoplexy

脳卒中や極端な怒りによる突然の意識喪失や制御の喪失

Meaning

A sudden loss of consciousness or control due to stroke or extreme anger.

Example

The old man nearly had apoplexy when he heard the shocking news.

その老人は衝撃的なニュースを聞いてほとんどアポプレキシーを起こしました。

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 verb /əˈdʒʊər/

adjure

誓約させる

Meaning

to urge or command someone solemnly, often under oath or a strong sense of duty

Example

The witness was adjured to tell the truth in court.

証人は法廷で真実を話すように命じられた。

C2 noun /əˈklɪvɪti/

acclivity

上り坂

Meaning

An upward slope or incline on the ground.

Example

The hikers struggled as they climbed the steep acclivity.

登山者たちは急な上り坂を登るときに苦労しました。

C1 noun əˈtrɪʃ.ən

attrition

減耗

Meaning

The process of reducing something's strength or effectiveness through sustained attack or pressure.

Example

The company faced high employee attrition due to job dissatisfaction.

会社は仕事への不満により従業員の高い離職率に直面した。

C2 verb /ˈæmərˌtaɪz/

amortize

償却

Meaning

To gradually reduce or pay off a debt with regular payments.

Example

They plan to amortize the mortgage over 20 years.

彼らは20年間で住宅ローンをアモーティゼする予定です。

B2 verb /ˈɔːltər/

alter

変更する

Meaning

to change or modify something slightly but significantly

Example

She decided to alter her dress to make it fit better.

彼女はドレスをより良くするために変更することを決めました。

C2 verb əˈmiːljəreɪt

ameliorate

改善する, 向上させる

Meaning

To make better; improve or enhance something.

Example

The new policies are designed to ameliorate living conditions.

新しい政策は生活条件を改善するために設計されています。

C1 noun /ˈænəɡræm/

anagram

他の単語やフレーズの文字を並べ替えて作られた単語またはフレーズ。

Meaning

A word or phrase formed by rearranging the letters of another word or phrase.

Example

The word 'listen' is an anagram of 'silent'.

'listen' は 'silent' のアナグラムです。

C2 adjective /ˈæsɪnaɪn/

asinine

愚かな

Meaning

Extremely foolish or stupid.

Example

It was an asinine idea to drive into the storm without checking the weather.

天気を確認せずに嵐の中を車で走るのは愚かな考えだった。

C2 adjective /ˌænθrəpəˈmɔːrfɪk/

anthropomorphic

擬人化

Meaning

attributing human characteristics to non-human things, like animals or objects

Example

The cartoon shows an anthropomorphic cat walking on two legs.

そのアニメでは、二本足で歩く擬人化された猫が登場します。

C1 adjective ˌæɡrɪˈkʌltʃərəli sɪɡˈnɪfɪkənt

agriculturally significant

農業に関連する重要な

Meaning

Important or crucial related to farming and agriculture

Example

Winter is agriculturally significant for crop production.

冬は作物生産にとって農業に関連する重要な時期です。

A2 adjective /əˈveɪləbl/

available

利用可能

Meaning

Able to be used, obtained, or accessed.

Example

The product is now available in all stores.

その製品はすべての店舗で利用可能です。

C2 adjective /ænˈhaɪdrəs/

anhydrous

Meaning

Containing no water.

Example

The chemist used anhydrous ammonia for the experiment.

C1 noun /ˈæmnəsti/

amnesty

アムネスティ

Meaning

An official pardon granted to people who have been convicted of political offenses.

Example

The government announced an amnesty for all political prisoners.

政府はすべての政治犯に対してアムネスティを発表しました。

B1 adjective /eɪdʒd/

aged

年老いた

Meaning

having lived for a specified number of years; old

Example

The aged man sat in the park, watching the children play.

年老いた男は公園に座り、子供たちが遊ぶのを見ていた。

C1 noun /ˈædʒʌŋkt/

adjunct

補助的

Meaning

a thing added to something else as a supplementary part

Example

The professor worked as an adjunct at the university.

教授は大学で補助的な役職で働いていました。

C1 noun /ˈæbdəmən/

abdomen

腹部

Meaning

The part of the body below the chest and above the hips that contains the stomach and other organs.

Example

He complained of pain in his abdomen.

彼は腹部の痛みを訴えました。

A2 noun /ˈeə.ri.ə/

area

Meaning

a particular region or space; the extent of a surface

Example

This area is known for its beautiful parks.

C1 noun ˈæltruɪzəm

altruism

利他主義、他者の幸福に対する無私の配慮

Meaning

The belief in or practice of disinterested and selfless concern for the well-being of others.

Example

His altruism motivated others to volunteer.

彼の利他主義は他の人々にボランティアをするように促した。

B1 adjective /əˈlaɪk/

Alike

似ている; 同じように

Meaning

similar in appearance or nature; in the same way

Example

The two sisters look very much alike.

二人の姉妹はとても似ている。

B1 adjective /ˌɔːtəˈmætɪk/

automatic

自動

Meaning

working by itself without direct human control

Example

This car has an automatic transmission.

この車には自動変速機があります。

C1 adjective /ˌeɪsɪˈmɛtrɪkəl/

asymmetrical

非対称

Meaning

Having parts that are not the same in size, shape, or arrangement.

Example

She wore an asymmetrical dress that drew everyone’s attention.

彼女は非対称のドレスを着て、皆の注目を集めていた。

B1 noun /ˈædvərˌtaɪzɪŋ/

advertising

Meaning

the activity of producing advertisements for products or services

Example

The company spends millions on advertising every year.

その会社は毎年広告に何百万も費やしています。

C2 noun /əˈkriːʃən/

accretion

蓄積

Meaning

The process of growth or increase, typically by the gradual accumulation of additional layers or matter.

Example

The accretion of wealth allowed him to invest in various projects.

財産の蓄積により、彼はさまざまなプロジェクトへの投資を可能にした。

B2 adverb /ˈædɪkwətli/

adequately

適切に

Meaning

in a satisfactory manner

Example

He completed the task adequately, but could improve next time.

彼は適切に仕事を終えましたが、次回は改善できるでしょう。

B2 adverb /əˈlɛdʒɪdli/

allegedly

伝えられたところによると

Meaning

used to say that something is claimed to be true, though not proven

Example

He was allegedly involved in the robbery.

彼は伝えられたところによると強盗に関与していた。

C1 adjective /ədˈhiːsɪv/

Adhesive

粘着性

Meaning

আঠালো; চটচটে;

Example

The adhesive tape stuck firmly to the wall.

接着テープは壁にしっかりとくっつきました。

C1 noun /ænˈtɪθəsɪs/

antithesis

アンチテーゼ

Meaning

A person, thing, or idea that is the direct opposite of another; a rhetorical device contrasting opposing ideas in parallel structure.

Example

Love is the antithesis of hate.

愛は憎しみのアンチテーゼです。

B1 noun /ˈɔː.θər/

Author

著者

Meaning

a person who writes books, articles, or other written work

Example

The author spent three years writing her bestselling novel.

その著者は、彼女のベストセラー小説を書くのに3年を費やしました。

C1 adjective /ˈænsɪləri/

ancillary

補助的な

Meaning

providing necessary support to the main system or organization

Example

The company provides ancillary services to the healthcare industry.

その会社は医療業界に補助的なサービスを提供しています。

C2 adjective /ˌæktʃuˈɛəriəl/

actuarial

アクチュアリール

Meaning

Relating to actuaries or their work of analyzing financial risk and uncertainty, especially in insurance and pensions.

Example

The company relied on actuarial reports to set insurance premiums.

その会社は保険料を設定するためにアクチュアリール報告書に依存していた。

C1 noun /əˌsæsɪˈneɪʃən/

assassination

暗殺

Meaning

The act of killing someone important, often for political or ideological reasons.

Example

The assassination of the president shocked the nation.

大統領の暗殺は国全体を驚かせた。

C1 verb /ˈæk.lɪ.meɪt/

acclimate

順応する

Meaning

To adapt or become accustomed to a new environment or situation

Example

It takes time to acclimate to a new climate.

新しい気候に順応するには時間がかかります。