adequate
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B2 adjective /ˈædɪkwət/

adequate

適切
Meaning
sufficient or acceptable in quality or quantity
Example
The food was adequate for the small group.
食べ物は小さなグループにとって適切でした。
B2 noun /ɑːrtʃ/

arch

アーチ
Meaning
a curved symmetrical structure spanning an opening and typically supporting the weight above it
Example
The ancient arch still stands in the city center.
古代のアーチは今でも街の中心に立っています。
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。
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。
B2 adverb /əˈten.tɪv.li/

Attentively

注意深く
Meaning
with careful attention; in a focused manner
Example
She listened attentively to her teacher's instructions.
彼女は先生の指示を注意深く聞いた。
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 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 noun /əˈmɛnətiz/

amenities

アメニティ
Meaning
useful or pleasant facilities and services provided for comfort or convenience
Example
The hotel offers modern amenities such as free Wi-Fi and a swimming pool.
ホテルは無料Wi-Fiやプールなどの現代的なアメニティを提供しています。
B2 noun /ˈæltɪtuːd/

altitude

高度
Meaning
the height of an object or point in relation to sea level or ground level
Example
The airplane is flying at an altitude of 30,000 feet.
飛行機は30,000フィートの高度で飛んでいます。
B2 adjective /ˌæbsənt ˈmaɪndɪd/

absent-minded

うっかり者
Meaning
often forgetting things or not paying attention
Example
He is so absent-minded that he often forgets his keys.
彼はとてもうっかりしていて、よく鍵を忘れます。
B2 adjective /ˈeɪ.li.ən/

alien

エイリアン
Meaning
Belonging to a foreign country or nation; extraterrestrial.
Example
The telescope is capable of detecting alien signals.
望遠鏡はエイリアンの信号を検出することができます。
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。
B2 verb /əˈmend/

amend

修正する
Meaning
to make changes or corrections to improve something; to modify
Example
They amended the contract to include new terms.
彼らは契約を修正して新しい条項を追加しました。
B2 noun /əˈsɛnt/

ascent

Meaning
The act of rising or climbing to a higher position or level.
Example
The climbers began their ascent to the mountain peak at dawn.
B2 noun /æs/

Ass

ロバ
Meaning
a donkey; a small domesticated animal of the horse family
Example
The farmer used an ass to carry heavy loads.
農夫は重い荷物を運ぶためにロバを使いました。
B2 adjective /ˈɑːrbɪˌtrɛri/

arbitrary

任意の
Meaning
based on random choice or personal whim, rather than reason or system
Example
The teacher's arbitrary grading upset many students.
教師の任意の採点は多くの学生を困らせました。
B2 noun /əˈdɪkʃən/

addiction

依存
Meaning
A strong and harmful need to regularly have or do something, such as drugs, alcohol, or habits.
Example
His addiction to video games affected his studies.
彼のビデオゲームへの依存は彼の学業に影響を与えました。
B2 noun ədˈvɜː.sɪ.ti

adversity

逆境
Meaning
Difficulties; misfortune; a difficult or unpleasant situation.
Example
He remained strong in the face of adversity.
彼は逆境に直面しても強さを保った。
B2 noun /ˈɑːrtɪzən/

artisan

職人
Meaning
a skilled craftsperson who makes things by hand
Example
The artisan crafted a beautiful wooden chair.
職人は美しい木製の椅子を作りました。
B2 noun /ˌæbəˈlɪʃən/

abolition

廃止
Meaning
the act of formally ending or eliminating a system, practice, or institution
Example
The abolition of slavery was a major milestone in human rights history.
奴隷制度の廃止は人権の歴史における重要な節目でした。
B2 verb /əˈkʌmplɪʃ/

accomplish

達成する
Meaning
to achieve or complete successfully
Example
She managed to accomplish all her goals for the year.
彼女はその年の目標をすべて達成することができました。
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 verb əˈteɪnd

attained

達成した
Meaning
Succeeded in achieving (something that one desires and has worked for); reached a specified age, size, or amount.
Example
The region attained remarkable progress.
その地域は顕著な進展を達成しました。
B2 noun /ˌænθrəˈpɒlədʒi/

anthropology

人類学
Meaning
the scientific study of humans, their societies, cultures, and development
Example
She decided to major in anthropology at university.
彼女は大学で人類学を専攻することに決めました。
B2 noun /ˈæməzɒn/

amazon

力強い女性
Meaning
A tall, strong, or powerful woman.
Example
She fought like an amazon in the competition.
彼女は競技でアマゾンのように戦った。
B2 adjective /əˈsɜːr.tɪv/

Assertive

自己主張の強い; 自信に満ちた
Meaning
confident and forceful; having a strong personality
Example
She is very assertive when speaking in meetings.
彼女は会議で話すとき、とてもアサーティブです。
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。
B2 adjective, noun /ˈɛəriəl/

aerial

空中の / アンテナ
Meaning
As an adjective: existing or happening in the air. As a noun: an antenna for receiving radio or television signals.
Example
The pilot performed an amazing aerial maneuver.
パイロットは素晴らしい空中機動を行いました。
B2 adjective + noun ˈædvɜːrs ɪˈfekts

adverse effects

悪影響
Meaning
Negative or harmful impacts that result from an action or condition.
Example
Plastic usage has adverse effects on the environment.
プラスチックの使用は環境に悪影響を与える。
B2 adjective /əˈlɑːrmɪŋ/

alarming

警戒すべき
Meaning
Worrying or disturbing; causing concern or fear.
Example
The unemployment rate among youth is alarming.
若者の失業率は警戒すべきです。
B2 noun /ˌæk.jʊˈzeɪ.ʃən/

accusation

告発
Meaning
A statement that someone has done something wrong or illegal.
Example
She made an accusation of theft against her colleague.
彼女は同僚に対して窃盗の告発を行いました。
B2 noun ədˈvɑːns.mənt

advancement

進歩
Meaning
The process of promoting or moving forward; development or improvement in a particular area.
Example
Technological advancement shapes the future.
技術的進歩は未来を形作る。
B2 adjective /ˌædvənˈteɪdʒəs/

Advantageous

有利な; 便利な; 利益を生む
Meaning
beneficial; favorable; profitable
Example
This position offers advantageous opportunities for career growth.
このポジションはキャリアの成長のための有利な機会を提供します。
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。
B2 verb /əˈweɪkən/

awaken

目覚めさせる
Meaning
to stop sleeping; to cause to become aware
Example
The loud noise awakened the entire neighborhood.
大きな音が目覚めさせ、近所全体を起こした。
B2 noun /ˈæplɪkənt/

applicant

応募者
Meaning
a person who applies for something, such as a job or a position
Example
The applicant was interviewed for the position.
応募者はそのポジションのために面接されました。
B2 noun /ˌɑːrkiˈɑːlədʒi/

archaeology

考古学
Meaning
the study of human history and prehistory through excavation and analysis of artifacts, monuments, and other physical remains
Example
She studied archaeology to learn about ancient civilizations.
彼女は古代文明について学ぶために考古学を学びました。
B2 noun /ˈædvərtaɪzər/

advertiser

広告主
Meaning
a person or company that advertises a product, service, or event
Example
The advertiser paid millions for a Super Bowl commercial spot.
広告主はスーパーボウルのコマーシャルに何百万ドルも支払った。
B2 noun /ɔː/

awe

驚嘆
Meaning
a feeling of deep respect mixed with fear or wonder
Example
The children looked at the fireworks in awe.
子供たちは花火を驚嘆して見ていました。
B2 noun /əˈkjuːzd/

accused

被告
Meaning
a person who has been charged with a crime
Example
The accused pleaded not guilty in court.
被告人は法廷で無罪を主張しました。
B2 noun əˈmend.mənts

amendments

修正案
Meaning
Changes or additions made to improve a text, law, or constitution.
Example
Amendments reflect evolving public needs.
修正案は進化する公共のニーズを反映しています。
B2 verb /əˈvɜːrt/

avert

避ける
Meaning
to prevent something bad from happening or to turn away one's eyes or thoughts
Example
Quick action helped avert a disaster.
迅速な対応が災害を回避する手助けとなった。
B2 noun/verb /eɪp/

ape

尾のない猿に似た大型の霊長類 / まねする
Meaning
a large primate similar to a monkey but without a tail; as a verb, to imitate or mimic
Example
Children often ape the behavior of adults.
子供たちは大人の行動をよくまねします。
B2 adjective /əkˈsel.ə.reɪ.tɪd/

accelerated

加速された
Meaning
Happening or developing faster than usual.
Example
The project progressed at an accelerated pace.
プロジェクトは加速したペースで進んでいった。
B2 noun/adjective /ˌædəˈlɛsənt/

adolescent

思春期の人
Meaning
A young person in the process of developing from a child into an adult.
Example
Adolescents often experience rapid physical and emotional changes.
思春期の人々はしばしば急速な身体的および感情的な変化を経験します。
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。
B2 noun /ˈeɪ.prən/

apron

Meaning
A protective garment worn over the front of one's clothes to keep them clean, especially while cooking.
Example
She tied an apron around her waist before cooking dinner.
B2 verb /əˈsend/

ascend

上昇する
Meaning
to go up or climb to a higher position; to rise
Example
The climbers will ascend the mountain at dawn.
登山者たちは夜明けに山を登るでしょう。
B2 verb /ˈɔːθəraɪz/

authorize

承認する
Meaning
to give official permission or approval for something
Example
The manager will authorize the payment tomorrow.
マネージャーは明日支払いを承認します。
B2 noun /əˈbjuːs/

Abuse

虐待; 不適切な使用;
Meaning
cruel and violent treatment; improper use of something
Example
The abuse of power led to his resignation.
権力の濫用は彼の辞職を招いた。
B2 noun /ˈædvəkəsi/

advocacy

擁護
Meaning
public support for or recommendation of a particular cause or policy
Example
Her advocacy for children's rights earned her international recognition.
彼女の子どもの権利への擁護は、国際的な認知を得た。
B2 noun/verb /ɔːˈdɪʃən/

audition

オーディション
Meaning
A trial performance by an actor, singer, or musician to demonstrate suitability for a role.
Example
She auditioned for the lead role in the school play.
彼女は学校の劇で主役の役をオーディションした。
B2 adjective/verb /əˈprɒksɪmət/

approximate

おおよその
Meaning
close to the actual but not exact; to estimate or calculate roughly
Example
The cost is approximate and may change later.
その費用はおおよそのもので、後で変わるかもしれません。
B2 noun /æmˈfɪbiən/

amphibian

Meaning
A cold-blooded vertebrate animal that can live both on land and in water.
Example
A frog is a common amphibian that lives both in water and on land.
B2 adjective /ˈærəɡənt/

Arrogant

傲慢; 高慢
Meaning
having an exaggerated sense of one's importance; proud
Example
His arrogant behavior made him very unpopular.
彼の傲慢な態度は彼を非常に不人気にした。
B2 verb /əbˈzɔːrb/

absorb

吸収する
Meaning
to take in or soak up a liquid, energy, or information
Example
The sponge absorbed all the water.
スポンジは水をすべて吸収しました。
B2 noun /ˈɑːrm.pɪt/

Armpit

脇の下
Meaning
the hollow area under the arm where it joins the shoulder
Example
He applied deodorant to his armpit.
彼は脇の下にデオドラントを塗った。
B2 adjective /ˈædvɜːrs/

Adverse

不利な; 有害な; 否定的な
Meaning
harmful; unfavorable; opposing; negative
Example
The adverse weather conditions forced them to cancel the event.
厳しい天候条件がイベントを中止させました。
B2 noun ˌæl.ɪˈɡeɪ.ʃənz

allegations

告発
Meaning
Claims or assertions that someone has done something illegal or wrong, typically without proof.
Example
The allegations were investigated by an international body.
その告発は国際機関によって調査されました。
B2 adjective /æpt/

apt

適切な
Meaning
Appropriate or suitable; having a natural tendency or quick to learn.
Example
She is an apt student who quickly understands new concepts.
彼女は新しい概念をすぐに理解できる適切な学生です。
B2 adjective /ˈæp.lɪ.kə.bəl/

applicable

適用可能
Meaning
Relevant or appropriate in a particular situation.
Example
This rule is applicable to eye care too.
このルールは目のケアにも適用されます。
B2 adjective ˌæn.tiˌdɪs.krɪˈmɪn.eɪ.ʃən

anti-discrimination

反差別的
Meaning
Opposed to or working against discrimination; promoting equal treatment regardless of differences.
Example
The anti-discrimination movement was groundbreaking.
反差別的運動は画期的でした。
B2 adjective /əˈkaʊntəbl/

accountable

責任がある
Meaning
Required or expected to justify actions or decisions; responsible.
Example
Staying accountable helps reduce delays.
責任があることが遅延を減らすのに役立ちます。
B2 verb /ˈænəlaɪz/

analyze

分析する
Meaning
to examine something in detail to understand it better or draw conclusions
Example
Scientists analyze data to discover new patterns.
科学者たちは新しいパターンを発見するためにデータを分析しています。
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。
B2 adjective /əˈbrʌpt/

abrupt

突然
Meaning
Sudden or unexpected, often without warning.
Example
The car came to an abrupt stop in the middle of the road.
車は道路の中央で急停車しました。
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。
B2 adjective /ˈæfluənt/

affluent

裕福
Meaning
having a great deal of money; wealthy
Example
She grew up in an affluent neighborhood.
彼女は裕福な地域で育ちました。
B2 noun /ˈeɪkər/

acre

Meaning
a unit of land area equal to 4,840 square yards (about 4,047 square meters)
Example
The farmer owns five acres of fertile land.
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 /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。
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。
B2 adjective /ɔːˈθen.tɪk/

Authentic

本物の; 真実の; 偽物ではない
Meaning
genuine; real; not fake or copied
Example
The museum displays only authentic artifacts from ancient civilizations.
博物館は古代文明からの本物の遺物のみを展示しています。
B2 noun /ˈæsɪd/

acid

酸
Meaning
a chemical substance that reacts with bases and has a sour taste
Example
Lemons contain citric acid.
レモンにはクエン酸が含まれています。
B2 noun /ˈænsestri/

ancestry

家系
Meaning
one’s family origins or lineage
Example
He is proud of his royal ancestry.
彼は自分の王室の家系を誇りに思っています。
B2 verb /ˈæmplɪˌfaɪ/

amplify

増幅する
Meaning
to make sounds louder; to make something larger or more significant
Example
The microphone amplifies her voice.
マイクロフォンは彼女の声を増幅させます。
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 noun /ˈɑːr.tɪ.zən/

Artison

職人
Meaning
a skilled craftsperson who makes things by hand
Example
The artisan created a beautiful wooden sculpture.
職人は美しい木彫りの彫刻を作りました。
B2 noun /ˈæbi/

abbey

修道院
Meaning
A large church building or monastery where monks or nuns live, work, and worship.
Example
The old abbey on the hill attracts many tourists each year.
丘の上の古い修道院は毎年多くの観光客を引き寄せます。
B2 adjective ədˈmɪn.ɪ.strə.tɪv

administrative

行政的
Meaning
Relating to the running of a business, organization, etc.; concerned with or relating to management or administration.
Example
Administrative reforms improve efficiency.
行政改革は効率を向上させます。
B2 noun /əˈnætəmi/

anatomy

解剖学
Meaning
the study of the structure of living things, especially the human body
Example
She is studying human anatomy at medical school.
彼女は医学校で人体解剖学を学んでいます。
B2 adjective /əˈtʃiːvəbl/

achievable

達成可能な
Meaning
Able to be brought about or reached successfully.
Example
Start with achievable steps to stay motivated.
達成可能なステップから始めて、モチベーションを保ちましょう。
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。
B2 noun /ˈækjərəsi/

Accuracy

正確さ; 精度
Meaning
the quality of being correct or precise; exactness
Example
The accuracy of the measurements is very important.
測定の正確さは非常に重要です。
B2 noun /əˈkɔːrdəns/

accordance

一致
Meaning
agreement or harmony with something; compliance with rules, laws, or wishes
Example
The policy was implemented in accordance with international law.
その方針は国際法に従って実施された。
B2 noun /əˌveɪləˈbɪləti/

availability

利用可能性
Meaning
the state of being able to be used or obtained
Example
The availability of clean water is crucial for health.
清潔な水の利用可能性は健康にとって非常に重要です。
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。
B2 noun /ˈæŋkər/

Anchor

アンカー
Meaning
a heavy object used to moor a vessel to the sea bottom; a person or thing that provides stability or confidence
Example
The ship dropped its anchor in the harbor.
船は港にアンカーを下ろしました。
B2 noun əˈsʌmp.ʃənz

assumptions

仮定
Meaning
Things that are accepted as true or certain to happen, without proof.
Example
His assumptions about the project were completely wrong.
彼のプロジェクトに関する仮定は完全に間違っていた。
B2 adjective /ˈænɪmeɪtɪd/

animated

アニメーションされた
Meaning
Full of life or excitement; made using animation techniques.
Example
The animated film was loved by children and adults alike.
そのアニメーション映画は子供たちと大人たちに愛されました。
B2 adverb /əˈdɪʃənəli/

additionally

さらに
Meaning
in addition to what has been said or done
Example
Additionally, we offer discounts for early bookings.
さらに、私たちは早期予約に対する割引を提供しています。
B2 adjective + noun æmˈbɪʃəs ɪnˈdevər

ambitious endeavor

野心的な試み
Meaning
A bold and determined attempt to achieve something challenging.
Example
Artemis is an ambitious endeavor in space exploration.
アルテミスは宇宙探査における野心的な取り組みです。
B2 verb /ədˈmɪnɪstər/

administer

管理する
Meaning
to manage or control the running of; to give or apply medicine or treatment
Example
The nurse will administer the vaccine to all patients.
看護師はすべての患者にワクチンを接種します。
B2 noun /ədˈvɛntʃərər/

adventurer

冒険家
Meaning
a person who seeks exciting, risky, or unusual experiences; someone who explores new or unknown places
Example
The adventurer traveled deep into the jungle in search of ancient ruins.
その冒険家は古代遺跡を探してジャングルの奥深くへ旅した。
B2 adjective /esˈθet.ɪk/

Aesthetic

美的
Meaning
Concerned with beauty or the appreciation of beauty.
Example
Good aesthetic design enhances product appeal.
良いアスセティックデザインは製品の魅力を高めます。
B2 noun əˈbʌndəns

abundance

豊富
Meaning
A very large quantity of something; plenty
Example
The abundance of vegetables in winter is remarkable.
冬の野菜の豊富さは素晴らしい。
B2 noun /ˈæli/

alley

路地
Meaning
a narrow passageway between or behind buildings
Example
They walked through a dark alley to reach the main road.
彼らは暗い路地を通って、メインの道路に到達した。
B2 noun /əˈlaʊəns/

Allowance

手当
Meaning
a sum of money paid regularly to a person; permission to do something
Example
Children receive a weekly allowance for helping with chores.
子供たちは家事の手伝いをすることで週刊手当を受け取ります。
B2 noun (plural) /ˈɑːrtɪˌfæks/

artifacts

遺物
Meaning
objects made by humans, often of historical or cultural importance
Example
Archaeologists discovered valuable artifacts in the ruins.
考古学者たちは遺跡で貴重な遺物を発見しました。
B2 noun /əˈlaɪnmənt/

alignment

整列
Meaning
arrangement in a straight line or in proper position
Example
The alignment of the planets was perfect for the celestial event.
惑星の整列は天体イベントのために完璧でした。
B2 noun /əˈvɔɪdəns/

avoidance

回避
Meaning
the act of staying away from something; deliberate prevention of contact or confrontation
Example
Avoidance of difficult conversations can create bigger problems later.
難しい会話を回避すると、後でより大きな問題を生むことがある。
B2 noun /əˈluːmɪnəm/

aluminum

アルミニウム
Meaning
a lightweight silvery metal used for making cans, foils, and other items
Example
The airplane body is made of strong but light aluminum.
飛行機の機体は強いが軽いアルミニウムで作られています。
B2 noun /ˈeɪlmənt/

ailment

病気
Meaning
An illness, typically a minor one.
Example
He went to the doctor for a minor stomach ailment.
彼は軽い胃の病気のために医者に行った。
B2 noun ˈæt.rɪ.bjuːts

attributes

属性
Meaning
A quality or feature regarded as a characteristic or inherent part of someone or something.
Example
Advanced crops possess beneficial attributes.
高度な作物は有益な属性を持っています。
B2 adjective /æʃ ˈkʌl.ər/

Ash-colour

灰色
Meaning
a grayish color resembling ash
Example
The old building had ash-colour walls that needed painting.
古い建物には灰色の壁があり、塗り直す必要がありました。
B2 noun ˈæk.tɪv rɪˈkɔːl

Active recall

アクティブリコール
Meaning
A learning technique that involves actively trying to retrieve information from memory rather than passively reviewing material.
Example
Active recall improves long-term memory and retention.
アクティブリコールは長期記憶と保持力を向上させます。
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。
B2 verb /əˈraɪz/

arise

現れる
Meaning
to begin to exist or to happen
Example
Problems may arise if you don't plan ahead.
計画を立てないと問題が現れることがあります。
B2 adverb /ˈæŋkʃəsli/

anxiously

不安そうに
Meaning
in a worried, nervous, or uneasy manner; with anxious anticipation
Example
She waited anxiously for the exam results.
彼女は試験の結果を不安そうに待っていた。
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 noun /ˈæŋk.lət/

Anklet

足首飾り
Meaning
a piece of jewelry worn around the ankle
Example
She wore a beautiful silver anklet on her left foot.
彼女は左足に美しい銀のアンクレットを着けていた。
B2 adjective ænˈtɪsɪpeɪtɪd

anticipated

予測された
Meaning
Expected or predicted to happen; foreseen in advance.
Example
The anticipated growth exceeded the city's capacity.
予測された成長は都市の容量を超えました。
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 ˌæd.æpˈteɪ.ʃən

adaptation

適応
Meaning
The action or process of adapting or being adapted.
Example
Adaptation to climate change is critical for resilience.
気候変動への適応は回復力にとって重要です。
B2 noun, verb /ˈædɪkt/ (noun), /əˈdɪkt/ (verb)

addict

中毒者
Meaning
a person who is unable to stop using a harmful substance or doing something harmful; to cause someone to become dependent on something
Example
He is a video game addict who spends hours playing every day.
彼は毎日何時間もゲームをするゲーム中毒者です。
B2 noun /ˈɑːftərmɑːθ/

aftermath

影響
Meaning
the consequences or aftereffects of an event or situation, especially a disastrous one
Example
The aftermath of the earthquake was devastating.
地震の影響は壊滅的でした。
B2 noun /ˌɔː.θɛnˈtɪs.ə.ti/

authenticity

真正性
Meaning
The quality of being authentic; genuineness or truthfulness.
Example
The authenticity of the document was verified.
文書の真正性が確認されました。
B2 noun /əˈnælədʒi/

analogy

類推
Meaning
A comparison between two things for the purpose of explanation or clarification.
Example
The teacher used the analogy of a tree to explain the structure of an essay.
先生はエッセイの構造を説明するために木の類推を使いました。
B2 verb /əkˈsɛləreɪt/

accelerate

加速する
Meaning
to increase speed or make something happen sooner
Example
The driver accelerated to overtake the truck.
運転手はトラックを追い越すために加速しました。
B2 noun /ˈæktɪvɪst/

activist

活動家
Meaning
A person who works to bring about social or political change.
Example
The activist organized a protest against pollution.
活動家は汚染に反対する抗議を組織しました。
B2 verb /əˈspaɪər/

aspire

志す
Meaning
to have a strong desire to achieve something
Example
Many students aspire to study abroad.
多くの学生が海外で勉強することを目指しています。