Tea-strainer
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C1 noun /tiː ˈstreɪnər/

Tea-strainer

茶こし
Meaning
a small perforated device used to strain tea leaves from brewed tea
Example
I always use a tea-strainer when pouring tea into cups.
私はお茶をカップに注ぐとき、いつも茶こしを使います。
C1 adjective /ɪnˈdɪɡnənt/

indignant

憤慨した
Meaning
Feeling or showing anger at something considered unfair or unjust.
Example
She was indignant when accused of cheating.
彼女は不正行為を非難されたとき、憤慨していた。
C1 adverb /ʌnˈnætʃrəli/

unnaturally

不自然に
Meaning
in a way that is not natural or normal; excessively or strangely
Example
He smiled unnaturally, making everyone feel uncomfortable.
彼は不自然に笑い、皆を居心地悪くさせた。
C1 noun /ˈɛmbləm/

emblem

象徴
Meaning
A symbolic object, design, or figure representing an idea, group, or identity.
Example
The dove is an emblem of peace.
鳩は平和の象徴です。
C1 adjective /ɪnˈflɛksəbl/

inflexible

柔軟性がない
Meaning
Not able to bend or change; unwilling to change ideas or behavior.
Example
His inflexible attitude made negotiations difficult.
彼の柔軟性がない態度は交渉を難しくしました。
C1 noun /ˈfʌŋɡəs/

fungus

菌類
Meaning
a spore-producing organism feeding on organic matter, including molds, yeast, and mushrooms
Example
A strange fungus was growing on the old tree.
古い木に奇妙な菌類が生えていました。
C1 adjective /pərˈsweɪdəbl̩/

persuadable

簡単に説得できる
Meaning
capable of being convinced or influenced to do something
Example
She was easily persuadable when it came to trying new foods.
彼女は新しい食べ物を試すとき、簡単に説得されました。
C1 noun স্ক্রোলিং অ্যাডিকশন

scrolling addiction

スクロール依存症
Meaning
A compulsive need to continuously scroll through content on digital devices, particularly smartphones and social media platforms.
Example
Scrolling addiction is a growing concern among smartphone users.
スクロール依存症はスマートフォンユーザーの間で増加している懸念事項です。
C1 adjective /ɪnˈkɒmp(ə)rəbl/

incomparable

比類のない
Meaning
Without an equal in quality or excellence; matchless.
Example
The view from the mountain was incomparable.
山からの景色は比類のないものでした。
C1 adjective /præɡˈmæt.ɪk/

pragmatic

実用的
Meaning
Dealing with things sensibly and realistically in a way that is based on practical rather than idealistic considerations.
Example
He took a pragmatic approach to solving the financial crisis.
彼は財政危機を解決するために実用的なアプローチを採用しました。
C1 noun /ˈstoʊəˌweɪ/

stowaway

密航者
Meaning
A person who hides on a ship, plane, or other vehicle in order to travel secretly without paying.
Example
The crew discovered a stowaway hiding in the cargo hold.
乗組員は貨物室に隠れている密航者を発見しました。
C1 noun /ˌɪnkəmˈpliːtnəs/

incompleteness

不完全さ
Meaning
the state of not being complete or whole; lack of necessary parts or fullness
Example
The incompleteness of the report caused delays in the project.
レポートの不完全さがプロジェクトの遅れを引き起こした。
C1 noun /krəˈvæs/

crevasse

深い亀裂
Meaning
a deep crack in a glacier or the earth’s surface
Example
The climbers carefully crossed the icy crevasse.
登山者たちは慎重に氷の亀裂を越えました。
C1 noun /ˈniːdəlwɜːrk/

needlework

刺繍, 手芸
Meaning
The craft of sewing, embroidery, or knitting done with a needle.
Example
Her grandmother taught her the art of needlework.
彼女の祖母は彼女にニードルワークの技術を教えました。
C1 noun ˌoʊ.vɚˈɡreɪ.zɪŋ

overgrazing

過剰放牧
Meaning
The practice of allowing livestock to graze to the point of damaging vegetation.
Example
Overgrazing leads to soil erosion and loss of biodiversity.
過剰放牧は土壌の浸食と生物多様性の喪失を引き起こします。
C1 noun /ˌrɛpəˈreɪʃən/

reparation

賠償
Meaning
the making of amends for a wrong done by paying money or helping those who were wronged
Example
The government offered reparations to the victims of the conflict.
政府は紛争の被害者に賠償を提供しました。
C1 noun, verb /klɒt/

clot

血栓
Meaning
a thick mass of coagulated liquid, especially blood; to form such a mass.
Example
The doctor removed a blood clot from the patient.
医者は患者から血栓を取り除きました。
C1 noun /ˌæfəˈdeɪvɪt/

affidavit

宣誓供述書
Meaning
a written statement confirmed by oath or affirmation, used as evidence in court
Example
The witness submitted an affidavit to the court.
証人は裁判所にアフィダビットを提出しました。
C1 verb /ˈmedɪkeɪt/

medicate

薬を与える
Meaning
to treat with medicine; to give drugs to someone for medical purposes
Example
The doctor will medicate the patient to reduce inflammation.
医師は患者に炎症を減らすために薬を処方します。
C1 adjective ˈkɒn.və.luː.tɪd

convoluted

複雑な
Meaning
Extremely complex and difficult to follow; twisted or intricate.
Example
His argument was so convoluted that no one understood it.
彼の議論は非常に複雑で、誰も理解できませんでした。
C1 noun /ˌrɛtrɪˈbjuːʃən/

retribution

報復, 罰
Meaning
punishment inflicted as vengeance for a wrong or crime
Example
The villagers demanded retribution for the crime committed.
村人たちは犯された犯罪に対して報復を要求しました。
C1 adjective /ˈnɒm.ɪ.nəl/

Nominal

名目上の; 非常に小さい
Meaning
very small in size or amount; existing in name only
Example
He paid only a nominal fee for the membership since he was a student.
彼は学生だったので、会員費はわずかな名目料金でした。
C1 verb /ɪnˈdaʊ/

endow

Meaning
To provide with a quality, ability, or gift; to donate funds for a purpose.
Example
The university was endowed with a generous donation.
C1 noun /ˌdiː.viˈeɪ.ʃən/

Deviation

逸脱；定められたコースから外れること
Meaning
the action of departing from an established course; a departure from usual standards
Example
Any deviation from the established procedure must be reported immediately.
定められた手順からの逸脱は直ちに報告されなければなりません。
C1 noun/verb /fliːs/

fleece

Meaning
The woolly covering of a sheep; as a verb, to swindle or cheat someone.
Example
The farmer sheared the sheep’s fleece carefully.
C1 noun /ˈɒptɪks/

optics

光学
Meaning
The branch of physics dealing with light and vision.
Example
She studied optics to understand how lenses work.
彼女はレンズがどのように機能するかを理解するために光学を学びました。
C1 noun /əˈrɪəz/

arrears

未払い
Meaning
Money that is owed and should have been paid earlier.
Example
She was months in arrears with her electricity bill.
彼女は電気代の未払いが数ヶ月遅れていた。
C1 noun /ˈsəʊdiəm/

sodium

ナトリウム
Meaning
a soft, silver-white chemical element that is highly reactive and found in salt.
Example
Sodium is an essential element for maintaining fluid balance in the body.
ナトリウムは体内の液体バランスを維持するために不可欠な元素です。
C1 noun /ˈneɡ.lɪ.dʒəns/

Negligence

過失
Meaning
failure to take proper care in doing something; carelessness
Example
The accident was caused by driver negligence.
事故は運転手の不注意によって引き起こされました。
C1 adjective /ˌæprɪˈhɛnsɪv/

apprehensive

不安な
Meaning
feeling anxious or fearful that something bad will happen
Example
He was apprehensive about starting a new job in a foreign country.
彼は外国で新しい仕事を始めることに不安を感じていた。
C1 adjective /ˈɛm.ɪ.nənt/

eminent

著名
Meaning
Famous and respected within a particular sphere or profession.
Example
He is an eminent scientist known for groundbreaking research.
彼は画期的な研究で知られる著名な科学者です。
C1 noun /oʊˈmɪʃ.ən/

Omission

省略; 除外
Meaning
the action of excluding or leaving out someone or something; a failure to include
Example
The omission of his name from the list was intentional.
リストから彼の名前を省略することは意図的でした。
C1 adjective /priˈɛmptɪv/

preemptive

予防的
Meaning
Serving or intended to prevent something by taking action first.
Example
The government took preemptive measures to control inflation.
政府はインフレを抑制するために予防的措置を講じました。
C1 noun, verb /ˈbʌtrəs/

buttress

支柱, 支え
Meaning
a structure built against a wall for support; to support or strengthen
Example
The cathedral walls were buttressed to prevent collapse.
大聖堂の壁は崩壊を防ぐために支えられていました。
C1 adjective /ˌʌnəˈteɪnəbl/

unattainable

達成不可能な
Meaning
impossible to achieve, reach, or accomplish
Example
For many, becoming a professional athlete remains an unattainable dream.
多くの人にとって、プロのアスリートになることは依然として達成不可能な夢です。
C1 noun /səˈprɑːnoʊ/

soprano

女性または子供の最も高い歌声
Meaning
the highest female or boy’s singing voice
Example
She sang beautifully in the soprano range during the concert.
彼女はコンサートでソプラノの範囲で美しく歌いました。
C1 noun /ɪɡˈzɜːr.ʃən/

exertion

身体的または精神的な努力
Meaning
Using energy or effort to achieve something.
Example
Excessive exertion can lead to fatigue and burnout.
過度のエクサーションは疲労と燃え尽き症候群を引き起こす可能性があります。
C1 adjective /ɪˈlʌstriəs/

illustrious

著名
Meaning
Well known, respected, and admired for past achievements.
Example
She had an illustrious career in medicine.
彼女は医学の分野で著名なキャリアを持っていた。
C1 noun njuːˈtræl.ə.ti

neutrality

中立
Meaning
The state of not supporting or helping either side in a conflict, disagreement, etc.; impartiality.
Example
Neutrality fosters trust in decision-making.
中立は意思決定において信頼を育みます。
C1 adjective /ɒˈstɛnsəbl/

ostensible

見せかけの
Meaning
stated or appearing to be true, but not necessarily so
Example
His ostensible reason for leaving was illness, but many doubted it.
彼の出発の見せかけの理由は病気だったが、多くの人がそれを疑っていた。
C1 adjective /dɪˈskriːt/

discrete

離散的
Meaning
individually separate and distinct
Example
The course is divided into three discrete modules.
コースは3つの離散的なモジュールに分けられています。
C1 noun ˌɪnsjʊˈleɪʃən

insulation

絶縁
Meaning
Material used to prevent heat, sound, or electricity from being transmitted from one area to another.
Example
Insulation of food storage areas can prevent pests from entering.
食品保管エリアの絶縁は、害虫が侵入するのを防ぐことができます。
C1 verb /ˈsmoʊldər/

smolder

ゆっくり燃える
Meaning
to burn slowly with smoke but no flame; to show suppressed anger or emotion
Example
The fire smoldered for hours before it went out.
火は何時間もゆっくり燃えた後に消えました。
C1 adjective /ˈkæni/

canny

抜け目のない
Meaning
Having good judgment, especially in business or practical matters; shrewd.
Example
She made a canny investment in real estate.
彼女は不動産で抜け目のない投資をしました。
C1 verb /ɪnˈɡreɪv/

engrave

刻む
Meaning
to cut or carve a design, letter, or pattern into a hard surface
Example
The craftsman engraved her name on the silver ring.
職人は銀の指輪に彼女の名前を刻んだ。
C1 noun /kjʊˈreɪtər/

curator

キュレーター
Meaning
a person who is responsible for the care and management of a museum, gallery, or collection
Example
The curator organized a new exhibition of ancient artifacts.
キュレーターは新しい古代の遺物の展示を組織しました。
C1 noun /ˈnaɪ.tɪŋ.ɡeɪl/

Nightingale

ナイチンゲール
Meaning
small songbird known for its beautiful singing, especially at night
Example
The nightingale sang sweetly in the moonlight.
ナイチンゲールは月明かりの中で甘美に歌った。
C1 adjective /prəˈvɒkətɪv/

provocative

挑発的
Meaning
Intended to make people angry, excited, or interested.
Example
She wore a provocative dress to the party.
彼女はパーティーに挑発的なドレスを着ていた。
C1 adjective /ˈsɛnʃuəl/

sensual

官能的
Meaning
Relating to or involving gratification of the senses and physical pleasure.
Example
The painting had a sensual quality that captivated viewers.
その絵は視覚的な魅力があり、観客を魅了しました。
C1 noun /bəˈrɑːʒ/

barrage

集中攻撃または速攻
Meaning
a concentrated outpouring of questions, criticisms, or blows; a rapid, continuous attack
Example
The politician faced a barrage of tough questions from reporters.
政治家は記者からの厳しい質問の集中攻撃に直面していました。
C1 adjective əˈblɪv.i.əs

oblivious

無自覚
Meaning
Being completely unaware of surrounding events.
Example
He was oblivious to the noise around him while reading.
彼は読書中に周りの騒音に全く無自覚だった。
C1 adjective/noun /ˈsʌkjələnt/

succulent

ジューシーな
Meaning
Juicy or full of juice; also refers to a plant with thick, fleshy leaves adapted to storing water.
Example
The steak was so succulent that everyone enjoyed it.
ステーキはとてもジューシーで、皆が楽しんで食べました。
C1 noun məˈriːn ˈsɜː.veɪ

marine survey

海洋調査
Meaning
A systematic examination of the sea, seabed, and underwater features for the purpose of making maps or gathering other information.
Example
The marine survey identified the ideal cable routes.
海洋調査によって理想的なケーブルルートが特定された。
C1 noun, adjective /dɪˈrɪvətɪv/

derivative

派生物
Meaning
Something that is based on another source; in math, a measure of how a function changes.
Example
The film was criticized for being too derivative of earlier works.
その映画は、前の作品を模倣しすぎて批判されました。
C1 adverb /ˌʌnkənˈvɛnʃənəli/

unconventionally

型破りに
Meaning
in a way that is not based on or conforming to accepted standards or norms
Example
She dresses unconventionally, mixing bold colors and patterns that surprise everyone.
彼女は型破りに服装をしており、大胆な色と柄を組み合わせて皆を驚かせる。
C1 noun /brɪˈɡeɪd/

brigade

消防隊
Meaning
A large group of people organized for a specific purpose, especially a military unit.
Example
The fire brigade arrived quickly to put out the flames.
消防隊は火を消すために迅速に到着しました。
C1 adjective /fɪkˈtɪʃəs/

fictitious

虚構の、偽の
Meaning
not real or true; imaginary or fabricated
Example
The story he told was entirely fictitious.
彼が話した話は完全に虚構だった。
C1 adjective /ˈdesələt/

Desolate

荒涼; 孤独; 不毛
Meaning
deserted; lonely; barren
Example
The abandoned village looked desolate and empty.
放棄された村は荒涼として空っぽに見えた。
C1 adjective /ˈtrænziənt/

Transient

一時的な; 使い捨て
Meaning
lasting for only a short time; temporary
Example
The beauty of spring flowers is transient.
春の花の美しさは一時的です。
C1 verb /əbˈstrʌkt/

obstruct

妨げる
Meaning
to block or hinder progress; to prevent or impede movement
Example
The fallen tree obstructed the road for several hours.
倒れた木が数時間道路をふさぎました。
C1 noun /ˈʃeɪvɪŋ/

shaving

ひげ剃り
Meaning
the act of removing hair with a razor; a thin strip or piece shaved from something
Example
He bought a new cream for shaving.
彼は新しいひげ剃りクリームを買いました。
C1 noun/verb /ˈrɛprɪˌmænd/

reprimand

Meaning
A formal expression of disapproval; to scold or criticize someone officially.
Example
The teacher reprimanded the student for being late.
C1 noun /poʊˈɛt.ɪks/

poetics

詩学、詩の理論
Meaning
the study or theory of poetry and its principles
Example
He wrote a book on poetics explaining the art of verse.
彼は詩の技法を説明するポエティクスに関する本を書きました。
C1 noun /ˈmætrəˌmoʊni/

matrimony

結婚
Meaning
The state of being married; marriage.
Example
They entered into matrimony after years of friendship.
彼らは何年もの友情の後、結婚しました。
C1 verb /dɪsˈoʊn/

disown

拒絶する
Meaning
to refuse to acknowledge or accept responsibility for someone or something
Example
He decided to disown his reckless brother.
彼は無謀な兄を拒絶する決断をしました。
C1 adjective /ˈræɡ.ɪd/

Ragged

ボロボロの; 破れた; ぼろぼろ
Meaning
torn; tattered; frayed; shabby
Example
The homeless man wore ragged clothes.
ホームレスの男はボロボロの服を着ていた。
C1 noun /eb/

Ebb

干潮; 満ち引き
Meaning
the receding tide; a gradual decline or reduction
Example
The fishermen waited for the ebb before returning to shore.
漁師たちは岸に戻る前に干潮を待っていた。
C1 adjective /suːˈpɜːrlətɪv/

superlative

最上級
Meaning
Of the highest quality or degree; expressing the extreme form of an adjective or adverb.
Example
Her performance was superlative, earning her a standing ovation.
彼女のパフォーマンスは最上級で、スタンディングオベーションを受けました。
C1 noun /ˈtrɛʒərər/

treasurer

財務担当者
Meaning
a person responsible for managing the financial affairs of an organization
Example
The treasurer presented the annual financial report.
財務担当者は年次の財務報告書を提出しました。
C1 noun /ɪˌlæbəˈreɪʃən/

elaboration

詳細な説明 / 拡張
Meaning
the process of adding more detail or expanding on something
Example
The teacher appreciated the student's elaboration of the topic.
先生は学生のトピックの詳細な説明を評価しました。
C1 adjective /ɪnˈɡroʊst/

engrossed

夢中
Meaning
completely absorbed or deeply involved in something
Example
She was so engrossed in the book that she forgot the time.
彼女は本に夢中になりすぎて、時間を忘れた。
C1 noun /pərˈvɜːrʒən/

perversion

歪曲
Meaning
The act of distorting or corrupting the original meaning, purpose, or state of something.
Example
The regime’s censorship was seen as a perversion of free speech.
政権の検閲は、自由な言論の歪曲と見なされていました。
C1 noun /ˈprɒmɪnəns/

prominence

名声
Meaning
The state of being important, famous, or easily noticed.
Example
Her work gained prominence after the award.
彼女の仕事は賞を受けた後、名声を得ました。
C1 noun ˌwɛðəraɪˈzeɪʃən

weatherization

気候適応処理
Meaning
The practice of protecting a building and its interior from the elements.
Example
The house underwent weatherization to improve energy efficiency.
家はエネルギー効率を向上させるために気候適応処理を受けました。
C1 verb /ˈɡælvənaɪz/

galvanize

Meaning
to shock or excite someone into taking action; to coat iron or steel with a protective layer of zinc
Example
The speech galvanized the crowd into action.
C1 adjective /frɔːt/

fraught

満ちた
Meaning
Filled with or likely to result in something undesirable.
Example
The negotiations were fraught with tension and uncertainty.
交渉は緊張と不確実性で満ちていました。
C1 adjective /ˈtʌf.tɪd/

Tufted

小さな束がついた; 束を使った
Meaning
having a tuft or tufts; furnished with a tuft or clump of threads, hairs, or other material
Example
The tufted sofa looked elegant in the living room.
小さな束がついたソファはリビングルームで優雅に見えました。
C1 noun /təˈnæs.ə.ti/

tenacity

粘り強さ
Meaning
Determination, persistence, and the quality of not giving up
Example
His tenacity in solving problems led to his success.
問題を解決するための彼の粘り強さが成功につながった。
C1 adjective /ˌpærəˈdɒksɪkəl/

paradoxical

逆説的
Meaning
Seemingly contradictory or opposed to common sense, yet possibly true.
Example
It is paradoxical that standing is often more tiring than walking.
立っていることが歩くことよりも疲れるのは逆説的です。
C1 noun /ˈbaɪoʊˌsfɪr/

Biosphere

バイオスフィア
Meaning
the regions of the surface and atmosphere of the earth occupied by living organisms
Example
Climate change is affecting the entire biosphere.
気候変動はバイオスフィア全体に影響を与えています。
C1 verb prəˈpel

propel

推進する
Meaning
To drive, push, or cause to move in a particular direction, typically forward.
Example
Lack of proper guidance can propel adolescents toward delinquency.
適切な指導が欠如すると、青少年は犯罪へと向かうことになるかもしれません。
C1 verb /ˈsʌkɪŋ/

sucking

吸う
Meaning
Drawing in a liquid, air, or other substance through the mouth or a tube by creating a vacuum; also used figuratively for something unpleasant or ineffective
Example
The baby is sucking on a pacifier.
赤ちゃんが乳首を吸っています。
C1 adjective /ˈrɔːkəs/

raucous

騒々しい, うるさい
Meaning
loud, harsh, and unpleasant sound or behavior
Example
The crowd became raucous after the team scored.
チームがゴールを決めると、群衆は騒がしくなった。
C1 adjective /ˌhɑːrdˈhɑːrtɪd/

hard-hearted

冷徹
Meaning
showing no kindness or sympathy; cruel
Example
The landlord was hard-hearted and refused to help the poor family.
家主は冷徹で、貧しい家族を助けることを拒否しました。
C1 noun /ˈsɪ.nɪk/

Cynic

皮肉屋; 疑い深い人
Meaning
a person who believes that people are motivated purely by self-interest; someone who is skeptical about human nature
Example
The old cynic believed that politicians only cared about getting votes.
その古い皮肉屋は政治家がただ票を得ることにしか関心がないと信じていた。
C1 noun /ˌprəʊˈæk.tɪv ˈliː.də.ʃɪp/

proactive leadership

プロアクティブリーダーシップ
Meaning
Leadership that takes initiative and anticipates problems before they occur, rather than reacting to events.
Example
Proactive leadership ensures timely decisions.
プロアクティブリーダーシップは適時の意思決定を保証します。
C1 noun /ˈpɛsəl/

pestle

杵
Meaning
A heavy tool with a rounded end used for crushing or grinding substances in a mortar.
Example
She used a pestle to grind the spices.
彼女はスパイスを挽くために杵を使いました。
C1 noun /ˈswiːt.miːt/

Sweetmeat

お菓子
Meaning
a small piece of confectionery or candy; a sweet delicacy
Example
The children enjoyed the traditional sweetmeats during the festival.
子供たちは祭りの間に伝統的なスイートミートを楽しみました。
C1 verb /ɪnˈdʒen.dər/

engender

生じる
Meaning
To cause or give rise to a feeling, situation, or condition.
Example
The speech engendered hope among the people.
スピーチは人々の間に希望を生んだ。
C1 adjective /ʌnˈmɒdɪfaɪd/

unmodified

未変更の
Meaning
not changed from its original form or state
Example
The data was used in its unmodified form for analysis.
データは未変更の形で分析に使用された。
C1 noun /ɪmˈbɑː.ɡoʊ/

embargo

貿易禁止
Meaning
A trade ban, restriction, or prohibition imposed by a government or international organization on a country.
Example
The UN imposed an embargo on arms exports.
国連は武器輸出に対して禁輸を課しました。
C1 verb /smɪr/

smear

塗る / 中傷する
Meaning
to spread or apply a substance messily; to damage someone's reputation with false or unfair words
Example
The child smeared paint across the wall.
子供が壁にペンキを塗った。
C1 verb /rɒmp/

romp

楽しく遊ぶ
Meaning
to play or move in a lively, carefree, and energetic way
Example
The children romped happily in the garden.
子供たちは庭で楽しそうに遊んでいました。
C1 noun /ˌpændəˈmoʊniəm/

pandemonium

混乱
Meaning
Wild and noisy disorder or confusion; uproar.
Example
When the concert was canceled, pandemonium broke out among the crowd.
コンサートがキャンセルされたとき、観客の間で混乱が起きました。
C1 noun /ˈtæn.ər/

tanner

皮革職人
Meaning
A person whose job is to tan animal hides to make leather.
Example
The tanner worked long hours to produce fine leather.
皮革職人は優れた革を作るために長時間働きました。
C1 noun /ɡæf/

gaffe

失敗
Meaning
An unintentional act or remark causing embarrassment; a blunder.
Example
The politician's gaffe quickly spread on social media.
政治家の失敗はすぐにソーシャルメディアで広まりました。
C1 adjective /ˈmɜː(r)dərəs/

Murderous

殺人的; 殺意を持っている; 極端に暴力的; 血に飢えた
Meaning
having the intent to kill; extremely violent; bloodthirsty
Example
The murderous look in his eyes frightened everyone.
彼の目にあった殺人的な視線はみんなを恐怖させた。
C1 adjective /ˈmel.əʊ/

Mellow

柔らかくて心地よい; 落ち着いていて優しい
Meaning
soft and pleasant; relaxed and gentle
Example
The mellow evening light created a peaceful atmosphere.
穏やかな夕方の光が平和な雰囲気を作り出しました。
C1 noun /ˈɪn.fən.tri/

Infantry

歩兵
Meaning
soldiers marching or fighting on foot; foot soldiers collectively
Example
The infantry advanced across the battlefield on foot.
歩兵は戦場を徒歩で進んだ。
C1 noun /ləˈɡuːn/

lagoon

ラグーン
Meaning
A shallow body of water separated from the sea by sandbars or reefs.
Example
We swam in the calm waters of the lagoon.
私たちはラグーンの穏やかな水で泳ぎました。
C1 adjective /ɪˈlɪsɪt/

illicit

不法な
Meaning
Forbidden by law, rules, or custom.
Example
The police shut down the illicit drug operation.
警察は不法な麻薬取引を閉鎖しました。
C1 noun ˌdɪdʒɪˈnɛəreɪʃən

degeneration

退化
Meaning
The process of decline or deterioration in structure or function.
Example
The degeneration of brain cells leads to cognitive decline.
脳細胞の退化は認知機能の低下を引き起こします。
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 noun /krʌˈsteɪʃən/

crustacean

硬い殻を持つ水生動物
Meaning
an aquatic animal with a hard shell, such as crabs, lobsters, and shrimps
Example
Crabs and lobsters are well-known crustaceans.
カニやロブスターはよく知られている甲殻類です。
C1 adjective /ˈmjuːtɪd/

muted

muted (ミューテッド)
Meaning
softened in sound, color, or effect; subdued
Example
The room was painted in muted shades of blue and grey.
部屋は青と灰色の muted な色合いで塗られていました。
C1 noun /foʊ/

foe

敵
Meaning
an enemy or opponent
Example
The knight fought bravely against his foe.
騎士は勇敢に自分の敵と戦った。
C1 noun /mɪkst ɪˈkɒn.ə.mi/

mixed economy

混合経済
Meaning
An economic system where both government and private sector operate together.
Example
Most countries today follow a mixed economy model.
現在、ほとんどの国が混合経済モデルを採用しています。
C1 adjective /nəʊˈmæd.ɪk/

nomadic

遊牧
Meaning
Living the life of a nomad; wandering from place to place without a fixed home.
Example
The tribe led a nomadic lifestyle.
部族はノマディックなライフスタイルを送っていた。
C1 adjective /ˈdʒeɪ.dɪd/

jaded

疲れた, 無関心
Meaning
Tired, bored, or lacking enthusiasm, typically after having had too much of something.
Example
After years of traveling, she felt jaded by the constant movement.
何年もの旅行の後、彼女は絶え間ない移動に疲れを感じた。
C1 adjective /əˈkʌlt/

occult

オカルト
Meaning
Relating to mysterious, supernatural, or magical powers and practices.
Example
She had always been fascinated by the occult and its hidden knowledge.
彼女は常にオカルトとその隠された知識に魅了されていた。
C1 adjective /ˈmæn.li/

Manly

男らしい; 勇敢な; 大胆な
Meaning
having qualities traditionally associated with men; brave; courageous
Example
He showed manly courage during the crisis.
危機の中で、彼は男らしい勇気を示しました。
C1 noun /ˈskwɒtər/

squatter

不法占拠者
Meaning
a person who unlawfully occupies an uninhabited building or unused land
Example
The police removed the squatters from the abandoned house.
警察は廃墟から不法占拠者を追い出しました。
C1 adjective /ˈɪmpətənt/

impotent

無力
Meaning
Lacking power, ability, or strength to take effective action.
Example
The citizens felt impotent against the corrupt system.
市民は腐敗したシステムに対して無力だと感じた。
C1 noun /ɪkˈstriː.mɪst/

Extremist

過激派
Meaning
a person who holds extreme political or religious views
Example
The government is taking measures to prevent extremist activities.
政府は過激派の活動を防ぐための措置を講じています。
C1 noun /ˈpɜːʃən/

Persian

イラン出身者またはペルシャ語を話す人
Meaning
a native or inhabitant of Iran; the language spoken in Iran (Farsi)
Example
The Persian language has a rich literary history.
ペルシャ語は豊かな文学的歴史を持っています。
C1 noun /ɡræft/

Graft

接ぎ木; 政治腐敗
Meaning
a shoot or twig inserted into a slit on the trunk of a living tree to form a new growth; corruption in politics or business
Example
The gardener used a graft to combine different varieties of apple trees.
庭師は異なる種類のリンゴの木を組み合わせるために接ぎ木を使用しました。
C1 noun /dɪˈlɪriəm/

delirium

錯乱
Meaning
An acutely disturbed state of mind characterized by restlessness, illusions, and incoherence.
Example
The patient experienced delirium after the surgery due to the strong medication.
患者は手術後、強い薬物の影響で錯乱状態を経験しました。
C1 adjective /əˈprɛs.ɪv/

Oppressive

抑圧的
Meaning
Harsh and authoritarian; overwhelming; causing distress; tyrannical;
Example
The oppressive heat made it difficult to work outside during the summer.
厳しい暑さは夏の間外で働くのを難しくした。
C1 adjective /dɪˈsɪd.ju.əs/

deciduous

落葉樹
Meaning
Referring to trees that shed their leaves seasonally, typically in autumn.
Example
Oak and maple trees are deciduous, shedding leaves in autumn.
オークとカエデの木は落葉樹で、秋に葉を落とします。
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。
C1 noun /dɪˈluːʒən/

delusion

錯覚
Meaning
A false belief or impression maintained despite being contradicted by reality.
Example
He lived under the delusion that he was invincible.
彼は自分が無敵だという錯覚の中で生きていた。