Abruptly
All a b c d e f g h i j k l m n o p q r s t u v w x y z
All CEFR A1 A2 B1 B2 C1 C2
Content locale
EN 英語 BN ベンガル語 HI ヒンディー語 ES スペイン語 FR フランス語 DE ドイツ語 RU ロシア語 ZH 中国語 JA 日本語
All Vocabulary Cards All Vocabularies
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。
B2 adjective /ˈdræs.tɪk/

Drastic

劇的な; 厳しい; 強い影響を与える
Meaning
extreme; severe; having a strong or far-reaching effect
Example
The company took drastic measures to reduce costs.
会社はコスト削減のために劇的な措置を取った。
B2 noun /kənˈdʒes.tʃən/

congestion

渋滞
Meaning
A situation in which a place is too blocked or crowded, causing difficulties.
Example
Urban congestion leads to longer travel times.
都市の渋滞は、旅行時間を長くする原因です。
B2 adjective /ˈbɪtər/

Bitter

苦い; 強い味; 怒りや失望を表す
Meaning
having a sharp, pungent taste; feeling or showing anger and disappointment
Example
The medicine had a bitter taste.
薬は苦い味がしました。
B2 noun /doʊs/

dose

用量
Meaning
a measured amount of a medicine or drug taken at one time
Example
The doctor prescribed one dose of the medicine every six hours.
医者は6時間ごとに1回薬のドーズを処方しました。
B2 verb /blɪŋk/

blink

まばたきする
Meaning
to close and open the eyes quickly.
Example
She blinked rapidly to clear the dust from her eyes.
彼女は目からほこりを取り除くために素早く瞬きをした。
B2 verb /mɛnd/

mend

修理する
Meaning
To repair something that is broken or damaged.
Example
She learned to mend her torn dress.
彼女は裂けたドレスを修理することを学びました。
B2 noun /pætʃ/

Patch

パッチ
Meaning
a small piece of material used to mend a hole; a small area of something different
Example
She sewed a patch over the hole in her jeans.
彼女はジーンズの穴にパッチを縫い付けました。
B2 noun /ˈkæp.ʃən/

caption

キャプション
Meaning
a brief explanation or description accompanying an illustration or photograph
Example
The caption under the photo explained who the people were.
写真の下のキャプションは、誰がその人々であるかを説明しました。
B2 noun/adjective /kənˈstɪtʃuənt/

constituent

構成要素 / 有権者
Meaning
Noun: A member of a constituency or an essential part of something. Adjective: Being a necessary part of a whole.
Example
The senator met with his constituents to discuss local issues.
上院議員は地元の問題を議論するために選挙区の有権者と会いました。
B2 noun/verb /skɔːrn/

scorn

Meaning
the feeling or expression of contempt or disdain; to treat with contempt
Example
She looked at him with open scorn.
B2 adjective /ɪnˈklaɪnd/

inclined

傾向がある
Meaning
having a tendency or disposition toward something
Example
He is inclined to help those in need.
彼は困っている人々を助ける傾向がある。
B2 noun /ˈlaɪ.ə.nəs/

Lioness

雌ライオン
Meaning
an adult female lion
Example
The fierce lioness protected her cubs from danger.
その猛獣の雌ライオンは子ライオンたちを危険から守った。
B2 noun /frɒk/

Frock

ワンピース
Meaning
a dress, especially a simple or casual one for women or children
Example
The little girl wore a pink frock to her birthday party.
小さな女の子は誕生日パーティーにピンクのワンピースを着て行きました。
B2 adjective /əbˈsɜːrd/

absurd

不合理な, ばかげた
Meaning
wildly unreasonable, illogical, or inappropriate
Example
It is absurd to think that the earth is flat.
地球が平らだと思うのは不合理です。
B2 adjective ˈaɪsəˌleɪtɪd

isolated

孤立した
Meaning
Alone or separated from others; having little or no contact with other people.
Example
Technological advancements often leave people isolated.
技術の進歩はしばしば人々を孤立させる。
B2 noun /ˈpær.ə.daɪs/

Paradise

楽園; 完璧な幸せの場所や状態; 理想的な場所
Meaning
heaven; a place or state of perfect happiness; an ideal or perfect place
Example
The tropical island was like paradise for the tourists.
トロピカルアイランドは観光客にとって楽園のようでした。
B2 noun /ˈtɛmpoʊ/

tempo

テンポ, リズム
Meaning
The speed or pace at which a piece of music or activity is performed.
Example
The band played the song at a faster tempo than usual.
バンドは普段よりも速いテンポで曲を演奏しました。
B2 verb /ʌnˈtaɪ/

untie

解く
Meaning
to loosen or remove a knot or binding; to release something that is tied
Example
She untied the rope to free the boat.
彼女は船を自由にするためにロープを解いた。
B2 noun /rɪˌlaɪəˈbɪləti/

reliability

信頼性
Meaning
the quality of being trustworthy or performing consistently well
Example
Customers value the reliability of our service.
お客様は私たちのサービスの信頼性を重視しています。
B2 noun /ˈkɒm.pɒ.stɪŋ/

composting

堆肥化
Meaning
The process of recycling organic waste into fertile fertilizer.
Example
Composting reduces waste and enhances soil fertility.
コンポスティングは廃棄物を減らし、土壌の肥沃度を高めます。
B2 adjective /stɑːrk/

stark

厳しい、鋭い
Meaning
Severe, sharp, or clearly defined; plain and without any decoration.
Example
The stark contrast between poverty and wealth was evident in the city.
貧困と富の間の鮮明な対比は街中で明らかだった。
B2 noun /ˈkɑn.ʃəns/

Conscience

良心, モラル, 内なる声
Meaning
an inner feeling or voice viewed as acting as a guide to the rightness or wrongness of one's behavior
Example
His conscience prevented him from lying to his parents about his grades.
彼の良心は、成績について両親に嘘をつくのを止めさせました。
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 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 /ˈbɛriəl/

burial

埋葬
Meaning
the act of placing a dead body into the ground.
Example
The burial ceremony took place in the afternoon.
埋葬の儀式は午後に行われた。
B2 noun, verb /ˈbʌŋkər/

bunker

地下壕
Meaning
a reinforced underground shelter; to place or store something in a protected place
Example
They hid in a bunker during the air raid.
空襲の間、彼らは地下壕に隠れた。
B2 noun /ɡʌlf/

Gulf

湾
Meaning
a deep inlet of the sea almost surrounded by land; a wide gap or difference between people or groups
Example
The Persian Gulf is an important waterway for international shipping and oil transport.
ペルシャ湾は国際的な輸送と石油輸送の重要な水路です。
B2 verb /ˈnɒmɪneɪt/

nominate

ノミネートする
Meaning
to propose someone for a position or award
Example
The committee decided to nominate her for the award.
委員会は彼女を賞にノミネートすることに決めました。
B2 adjective /ˈdevəsteɪtɪŋ/

devastating

Meaning
causing severe shock, distress, or destruction; extremely damaging or upsetting
Example
The earthquake had a devastating effect on the city.
B2 noun /ˈrest.ləs.nəs/

Restlessness

不安
Meaning
the inability to rest or relax as a result of anxiety or boredom
Example
His restlessness during the long meeting was obvious to everyone.
長い会議中、彼の不安は全員に明らかだった。
B2 verb /ˌoʊvərˈwɛlm/

overwhelm

Meaning
to overpower someone emotionally or physically; to be too much to handle
Example
She was overwhelmed with gratitude after receiving the help.
B2 adjective ˌtræns.fəˈmeɪ.ʃən.əl

transformational

変革的
Meaning
Causing or able to cause an important and lasting change in someone or something.
Example
Transformational projects redefine progress.
変革的なプロジェクトは進歩を再定義します。
B2 noun /ˈæd.və.kət/

Advocate

弁護士
Meaning
a lawyer who represents clients in court; a person who supports or argues for a cause or policy
Example
The advocate presented strong evidence to defend his client in court.
その弁護士は法廷で彼の依頼人を弁護するために強力な証拠を提示した。
B2 noun /slɒt/

slot

スロット
Meaning
a narrow opening into which something fits or is placed
Example
Insert the card into the slot to open the door.
カードをスロットに挿入して、ドアを開けてください。
B2 noun səˌsteɪ.nəˈbɪl.ɪ.ti

sustainability

持続可能性
Meaning
The ability to be maintained at a certain rate or level; the avoidance of the depletion of natural resources in order to maintain ecological balance.
Example
Sustainability ensures long-term environmental health.
持続可能性は長期的な環境健康を保証します。
B2 adjective ˌpriːhɪˈstɒrɪk

prehistoric

先史時代の, 書かれた記録の前の時間
Meaning
Belonging to the time before written records.
Example
The prehistoric era was marked by the rise of early humans.
先史時代は初期の人類の台頭によって特徴付けられました。
B2 adjective /ɪɡˈzɑːtɪk/

exotic

異国的で魅力的
Meaning
Unusual and attractive because it is from a foreign place or culture.
Example
The garden was filled with exotic plants from tropical countries.
庭は熱帯の国々からのエキゾチックな植物で満たされていました。
B2 verb /ˈrʌm.bəl/

rumble

幸せ
Meaning
to make a continuous deep, resonant sound
Example
Thunder rumbled in the distance.
彼女は賞を受け取ったとき、自分の幸せを隠すことができませんでした。
B2 adjective /ˈθret.ən.ɪŋ/

Threatening

脅威的な; 威圧的な
Meaning
expressing a threat; menacing; intimidating
Example
The dark clouds looked threatening before the storm.
嵐の前に暗い雲が脅威的に見えた。
B2 verb /rɪˈfaɪn/

refine

洗練する
Meaning
to improve by making small changes; to purify
Example
The chef refines the recipe to perfection.
シェフはレシピを完璧に洗練します。
B2 verb /riːp/

reap

収穫する
Meaning
to cut or gather a crop; to receive as a consequence of actions
Example
Farmers reap wheat in the late summer.
農家は晩夏に小麦を収穫します。
B2 noun /ˈbeɪ.zəl/

Basil

バジル
Meaning
an aromatic herb with green leaves used in cooking, especially Italian cuisine
Example
The pasta sauce was flavored with fresh basil.
パスタソースには新鮮なバジルが加えられていました。
B2 noun /ˈrɒbəɹi/

robbery

強盗
Meaning
the crime of stealing from someone or somewhere using force or threat
Example
The police are investigating the robbery at the local store.
警察は地元の店での強盗事件を調査しています。
B2 adjective /ɪnˈkeɪpəbəl/

incapable

無能力な
Meaning
lacking the ability, skill, or capacity to do something
Example
He is incapable of understanding complex instructions.
彼は複雑な指示を理解できない。
B2 verb /pæt/

pat

Meaning
to touch someone or something gently, often to show affection or approval
Example
She gently patted the dog on its head.
B2 noun /ˌkɑn.trəˈdɪk.ʃən/

Contradiction

矛盾; 不一致
Meaning
a combination of statements, ideas, or features which are opposed to one another; inconsistency
Example
There was a clear contradiction between his words and his actions.
彼の言葉と行動の間には明確な矛盾がありました。
B2 noun /ˌkɒn.tɪˈnjuː.ɪ.ti/

continuity

継続性
Meaning
the state of being continuous or connected; consistency over time
Example
Maintaining continuity in leadership is essential for organizational stability.
リーダーシップにおける継続性の維持は、組織の安定性にとって不可欠です。
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。
B2 adjective /ˈθʌroʊ/

thorough

徹底的な, 詳細な
Meaning
complete with regard to every detail; not superficial or partial
Example
The report was thorough and well-researched.
そのレポートは徹底的で、十分に調査されていました。
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。
B2 noun /ˈsiː.krə.si/

Secrecy

秘密
Meaning
the practice of keeping something secret; the state of being kept hidden
Example
The project was conducted in complete secrecy.
そのプロジェクトは完全に秘密の中で行われました。
B2 noun /ˈhʌrɪkən/

hurricane

ハリケーン
Meaning
A violent tropical storm with very strong winds and heavy rain.
Example
The hurricane destroyed hundreds of homes along the coast.
ハリケーンは沿岸の数百軒の家を破壊しました。
B2 noun /ˈʃɪpɪŋ/

shipping

配送
Meaning
the process of transporting goods
Example
The shipping of the products was delayed due to weather conditions.
天候条件により商品の配送が遅れました。
B2 adjective ˌɒn.trə.prəˈnɜː.ri.əl

entrepreneurial

起業家精神
Meaning
Relating to or characterized by the activity of setting up a business or businesses, taking on financial risks in the hope of profit.
Example
His entrepreneurial spirit led him to establish a successful startup.
彼の起業家精神は、彼が成功したスタートアップを立ち上げるのを助けました。
B2 adjective ɪkˈsep.ʃən.əl

exceptional

卓越した
Meaning
Unusually good; outstanding; forming an exception; not typical.
Example
Exceptional talent drives innovation.
卓越した才能が革新を促進する。
B2 adjective /ˌbaɪəˈlɒdʒɪkl̩/

biological

生物学的
Meaning
relating to the science of biology or to life and living organisms
Example
She is studying biological sciences at university.
彼女は大学で生物学的な科学を学んでいます。
B2 noun /ˌɔːltəˈreɪʃən/

alteration

変更
Meaning
a change or modification made to something
Example
The tailor made an alteration to the suit.
仕立屋はスーツに変更を加えました。
B2 noun /ˈɡuːs.ber.i/

Gooseberry

グーズベリー
Meaning
a small round green or red berry that grows on a thorny bush
Example
Gooseberries are rich in vitamin C and make excellent jams.
グーズベリーはビタミンCが豊富で、優れたジャムを作ります。
B2 adjective /ˌsaɪkiˈætrɪk/

psychiatric

Meaning
relating to mental illness or its treatment
Example
The psychiatric hospital provides care for those with severe conditions.
B2 noun /ɡler/

Glare

怒りのこもった凝視; 強くてまぶしい光
Meaning
a fierce or angry stare; a strong and dazzling light
Example
The teacher's stern glare silenced the noisy students immediately.
先生の厳しい視線は、すぐに騒がしい学生たちを静めました。
B2 noun ˌɪm.plɪˈkeɪ.ʃən

implication

含意
Meaning
A conclusion that can be drawn from something although it is not explicitly stated; a likely consequence.
Example
The implication of climate change is severe.
気候変動の含意は深刻です。
B2 noun /trænzˈmɪʃən/

transmission

伝送, 送信
Meaning
the act of sending, passing, or spreading something such as information, energy, or disease
Example
The transmission of data over the internet is very fast.
インターネット上でのデータの伝送は非常に速い。
B2 noun /hʌm/

Hum

ぶんぶん音
Meaning
a low continuous sound; to make a low continuous droning sound
Example
The constant hum of the air conditioner helped her fall asleep peacefully.
エアコンの絶え間ないぶんぶん音が彼女が安らかに眠るのを助けました。
B2 verb /reɪp/

rape

強姦
Meaning
to force someone to have sexual intercourse without their consent
Example
The law strictly punishes those who commit rape.
法律は強姦を犯した者に厳罰を与えます。
B2 noun /blæk sneɪk/

Black Snake

黒い蛇
Meaning
a snake with dark or black colored skin
Example
The black snake slithered through the grass.
黒い蛇は草の中を這いました。
B2 noun /ˈpæs.taɪm/

Pastime

余暇
Meaning
an activity done regularly for enjoyment; a hobby or recreational activity
Example
Reading books is her favorite pastime during weekends.
読書は週末の彼女のお気に入りの余暇活動です。
B2 noun /slæŋ/

Slang

スラング; 不正な言葉
Meaning
very informal language that is usually spoken rather than written
Example
The teenagers used slang that their parents couldn't understand.
ティーンエイジャーは親が理解できないスラングを使いました。
B2 noun /ˈdɔːr.mæt/

Door-mat

ドアマット
Meaning
a mat placed in front of a door for wiping feet
Example
Please wipe your feet on the door-mat before entering the house.
家に入る前にドアマットで足を拭いてください。
B2 noun /ˈsʌm.ɪt/

summit

サミット
Meaning
A high-level meeting between leaders, especially of governments; a conference.
Example
The summit addressed pressing global issues.
サミットは緊急のグローバルな問題を取り上げました。
B2 noun /ˌɪnstəˈbɪləti/

instability

不安定
Meaning
lack of stability or balance; tendency to change, fail, or collapse easily
Example
Political instability has slowed economic growth in the region.
政治的な不安定さが地域の経済成長を遅らせた。
B2 adjective daɪˈvɜːs

diverse

多様な
Meaning
Showing a great deal of variety; very different.
Example
Diverse industries enhance economic resilience.
多様な産業が経済的な回復力を高める。
B2 adjective /ɪkˈstɜːr.nəl/

External

外部の
Meaning
coming from or relating to the outside; not belonging to or originating from within
Example
The company hired external consultants to review their business strategy.
その会社はビジネス戦略を見直すために外部のコンサルタントを雇いました。
B2 adverb /ɔːˈθentɪkli/

authentically

本物らしく
Meaning
in a genuine, real, or true manner; in a way that reflects true character or origin
Example
She speaks authentically about her experiences.
彼女は自分の経験について本物らしく話す。
B2 adjective /əˈtɒm.ɪk/

Atomic

原子
Meaning
relating to atoms or atomic energy; extremely small
Example
The atomic structure of hydrogen is the simplest.
水素の原子構造は最も単純です。
B2 adjective /ˈwɪt.i/

Witty

機知に富んだ; 面白い
Meaning
having or showing quick intelligence; amusing in a clever way
Example
Her witty response to the critic's question impressed the entire audience.
彼女の機知に富んだ答えは、批評家の質問に対して観客全体を感動させました。
B2 verb /ˈskætər/

scatter

散らす
Meaning
to spread or throw around in different directions
Example
The wind scattered the leaves across the yard.
風が庭に葉っぱを散らばらせた。
B2 adjective ˈkʌl.ɪ.nər.i

culinary

料理の
Meaning
Related to cooking or the preparation of food, especially in a sophisticated or professional manner.
Example
Culinary advancements enhance the dining experience.
料理の進歩は食事体験を向上させます。
B2 verb /breɪd/

braid

編み込み
Meaning
to weave together strands of hair or material
Example
She braided her hair before going to school.
彼女は学校に行く前に髪を編みました。
B2 noun /ˈkɒmɜːs/

commerce

商業
Meaning
the activity of buying and selling goods and services
Example
International commerce has expanded significantly in recent years.
国際商業は近年顕著に拡大しています。
B2 adjective /ˈfjʊə.ri.əs/

Furious

怒っている; 激怒した; 暴力的な;
Meaning
extremely angry; violent; fierce;
Example
She was furious when she discovered the mistake.
彼女はその間違いを発見したとき、怒っていました。
B2 phrase ˈɡləʊ.bəl ˌkəʊ.ɒp.əˈreɪ.ʃən

global cooperation

グローバル協力
Meaning
International collaboration and working together across countries to address common challenges and goals.
Example
Global cooperation is essential to address climate challenges.
グローバル協力は気候問題に対処するために不可欠です。
B2 adverb /ˌnʌnðəˈlɛs/

nonetheless

それにもかかわらず
Meaning
in spite of that; nevertheless
Example
It was raining, but nonetheless, they went hiking.
雨が降っていましたが、それにもかかわらず、彼らはハイキングに行きました。
B2 verb /tiːz/

Tease

からかう
Meaning
to make fun of someone in a playful or unkind way
Example
Children often tease their younger siblings playfully.
子供たちはよく、遊び心で弟妹をからかいます。
B2 verb səˈpres

suppress

抑制する
Meaning
To forcibly put an end to; to restrain or subdue.
Example
Authorities must suppress criminal activities in campuses.
当局はキャンパス内の犯罪行為を抑制しなければならない。
B2 verb /ˈtɪkəl/

Tickle

くすぐる
Meaning
to touch someone lightly to make them laugh; to amuse or please
Example
The feather tickles when it touches your skin.
羽毛があなたの肌に触れるとくすぐったい。
B2 noun ˌvɒlənˈtɪər ˌɔːɡənaɪˈzeɪʃən

volunteer organization

ボランティア団体
Meaning
A nonprofit group of people who offer their services willingly without payment for a cause.
Example
BD Clean is a volunteer organization promoting recycling.
BD Cleanはリサイクルを推進するボランティア団体です。
B2 verb /ˈkæt.ɪ.ɡə.raɪzd/

categorized

分類された
Meaning
Placed in a particular class or group.
Example
The city was categorized as highly polluted.
その都市は高度に汚染されていると分類されました。
B2 adjective /ˈpen.dɪŋ/

Pending

保留中; 未決定; 進行中
Meaning
awaiting; not yet decided or settled; in the process of being completed
Example
The application is still pending approval.
申請はまだ承認待ちです。
B2 verb /ˌdaɪəɡˈnoʊz/

diagnose

診断する
Meaning
To identify a disease, condition, or problem by examining symptoms.
Example
The doctor diagnosed him with pneumonia.
医者は彼に肺炎と診断しました。
B2 noun /ɪnˈvɒlvmənt/

involvement

関与
Meaning
the act of taking part in something
Example
His involvement in the project was crucial.
彼のプロジェクトへの関与は重要だった。
B2 verb /ˈvɒmɪt/

vomit

嘔吐する
Meaning
to bring up food from the stomach through the mouth; to be sick
Example
The patient began to vomit after taking the medication.
患者は薬を服用後、嘔吐し始めました。
B2 noun /tsuːˈnɑː.mi/

tsunami

津波
Meaning
a large sea wave caused by an underwater earthquake or volcanic eruption
Example
The tsunami devastated the coastal town, leaving thousands homeless.
津波は沿岸の町を壊滅させ、何千人もの人々を家なしにしました。
B2 verb /ˈstrɛŋkθən/

strengthen

強化する
Meaning
To make or become stronger.
Example
Communication can strengthen bonds between people.
コミュニケーションは人々の間の絆を強化することができます。
B2 adjective /ɪmˈpɜːrfɪkt/

imperfect

不完全
Meaning
Not perfect; having faults or flaws.
Example
The painting was beautiful despite being imperfect.
その絵は美しかったが、完璧ではなかった。
B2 noun /skwɒd/

squad

チーム
Meaning
a small group of people organized for a specific purpose or task, often in the military or sports
Example
The football squad trained hard before the championship match.
サッカーチームはチャンピオンシップの試合の前に一生懸命練習した。
B2 noun /kwəʊˈteɪʃən/

quotation

引用; 見積もり
Meaning
a group of words taken from a text or speech and repeated exactly; an estimated price given for goods or services
Example
The article opened with a famous quotation from Shakespeare.
その記事はシェイクスピアの有名な引用で始まった。
B2 noun /ˈreɪ.dɑːr/

Radar

レーダー
Meaning
a system for detecting the presence, direction, distance of aircraft, ships by sending out radio waves
Example
The radar detected an unknown aircraft approaching the base.
レーダーは基地に接近する未知の航空機を検出しました。
B2 adjective /ˈɡɪf.tɪd/

Gifted

才能がある; 天賦の
Meaning
having exceptional talent or ability; talented;
Example
She is a gifted musician who plays multiple instruments.
彼女は多くの楽器を演奏する才能のある音楽家です。
B2 noun /ˈsɜːr.tən.ti/

Certainty

確実性
Meaning
firm conviction that something is the case; the quality of being reliably true
Example
We can say with certainty that the project will be completed on time.
私たちは確実にそのプロジェクトが時間通りに完了することを言えます。
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 /ˈdel.ɪ.ɡət/

Delegate

代表
Meaning
a person chosen or elected to act for or represent others; representative
Example
Each country sent a delegate to participate in the international conference.
各国は国際会議に参加するために代表を派遣しました。
B2 noun/verb /ˌbærɪˈkeɪd/

barricade

バリケード
Meaning
a barrier erected to block or defend against movement; to block a passage with obstacles
Example
Protesters built a barricade across the street.
抗議者たちは通りにバリケードを作った。
B2 adjective /ˈtɪm.ɪd/

Timid

内気; 恥ずかしがり屋
Meaning
shy and lacking confidence; easily frightened
Example
She was too timid to speak in public.
彼女は人前で話すのがあまりにも内気だった。
B2 noun /ˈmɛtəfɔːr/

metaphor

幸せ
Meaning
A figure of speech in which a word or phrase is applied to something to which it is not literally applicable.
Example
Time is a thief is a common metaphor for how quickly life passes.
彼女は賞を受け取ったとき、自分の幸せを隠せなかった。
B2 noun /ɪˈsteɪt/

estate

Meaning
A large area of land, property, or possessions owned by someone, often including a big house.
Example
The family owned a large estate in the countryside.
B2 verb /swer/

swear

誓う
Meaning
to use offensive language; to promise solemnly; to take an oath
Example
I swear to tell the truth.
私は真実を話すと誓います。
B2 adjective /ɪnˈfɔːrmətɪv/

Informative

有益な
Meaning
giving or providing useful information; educational; instructive
Example
The documentary was very informative and educational.
そのドキュメンタリーはとても有益で教育的でした。
B2 adjective /ˈfruːt.fəl/

Fruitful

実り多い; 有益な; 成功した;
Meaning
productive; beneficial; successful;
Example
Our discussion was very fruitful and led to many new ideas.
私たちの議論は非常に実り多く、新しいアイデアをたくさん生み出しました。
B2 verb /ˈtrɪɡər/

trigger

引き金
Meaning
To cause something to happen or start, often suddenly.
Example
The loud noise triggered the alarm system.
大きな音がアラームシステムをトリガーした。
B2 noun /ˌmɪsbɪˈheɪvjər/

misbehavior

不正行為
Meaning
bad or improper behavior
Example
The teacher punished the student for his misbehavior.
教師は彼の不正行為で生徒を罰しました。
B2 noun /ˈɪnvənˌtɔːri/

inventory

インベントリ
Meaning
A complete list of items, such as goods in stock or property.
Example
The shopkeeper checked the inventory before opening the store.
店主は店を開店する前にインベントリを確認しました。
B2 adverb /ˈbɪt.ə.li/

Bitterly

ひどく; 激しく
Meaning
in an angry, hurt, or resentful way; extremely; severely
Example
She complained bitterly about the unfair treatment.
彼女は不公平な扱いについてひどく不満を言った。
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 /ʌnˈdɪvaɪdɪd/

Undivided

分割されていない; 完全な; 分けられていない
Meaning
whole; complete; not separated or split
Example
The team showed undivided attention to the coach's instructions.
チームはコーチの指示に対して分け隔てなく注意を示しました。
B2 adjective /kəˈmɛndəbl̩/

commendable

称賛に値する
Meaning
deserving praise or approval
Example
Her dedication to the project was truly commendable.
プロジェクトへの彼女の献身は本当に称賛に値した。
B2 verb ˈfɔːr.mjə.leɪt

formulate

策定する
Meaning
To create or develop a plan or idea clearly and specifically, to construct an idea or strategy clearly.
Example
The company must formulate a strategy for expansion.
会社は拡張戦略を策定する必要があります。
B2 noun /kroʊ/

Crow

カラス
Meaning
a large black bird known for its intelligence and harsh call
Example
The crow cawed loudly from the tree branch.
カラスは木の枝から大きな声で鳴きました。
B2 noun /ˈɒpəreɪtər/

operator

オペレーター
Meaning
a person who operates equipment, a business, or controls something
Example
The machine operator ensured that everything ran smoothly.
機械オペレーターは、すべてがスムーズに動作することを確認しました。
B2 noun /stəˈbɪl.ə.ti/

Stability

安定性
Meaning
the state of being stable; firmness; steadiness
Example
Political stability is essential for economic growth.
政治的安定は経済成長にとって重要です。
B2 verb /ɪˈmɪt/

emit

放出する
Meaning
to send out something such as light, heat, sound, or gas
Example
The factory emits smoke into the atmosphere.
工場は大気中に煙を排出します。