expeditiously
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C2 adverb /ˌɛkspəˈdɪʃəsli/

expeditiously

迅速かつ効率的に
Meaning
in a quick and efficient manner
Example
The application was processed expeditiously.
申請は迅速かつ効率的に処理されました。
C2 noun /kəˈrɒn.də/

Karonda

カロンダ
Meaning
a small dark purple berry-like fruit that is sour and used in pickles
Example
Karonda is often used to make pickles and preserves.
カロンダは、ピクルスや保存食を作るのによく使われます。
C1 adjective /ˈfɪɡərətɪv/

figurative

比喩的
Meaning
not literal; using figures of speech or symbolic representation
Example
She used figurative language to describe her feelings.
彼女は感情を表現するために比喩的な言葉を使いました。
C1 noun /pəˈsweɪsɪvnes/

persuasiveness

説得力
Meaning
The quality of being good at persuading someone to do or believe something.
Example
Her persuasiveness convinced the team to follow her suggestions.
彼女の説得力は、チームに彼女の提案に従わせました。
C1 adjective /dɪˈsiːtfəl/

deceitful

欺瞞的な
Meaning
Deliberately misleading or dishonest.
Example
She gave a deceitful answer to hide the truth.
彼女は真実を隠すために欺瞞的な答えを出しました。
C1 verb/adjective /dɪˈdʒɛnəreɪt/

degenerate

堕落する
Meaning
To decline or deteriorate in quality, character, or condition; or someone with low moral standards.
Example
The once thriving empire began to degenerate into chaos.
かつて繁栄していた帝国は混沌に堕ち始めました。
C1 noun/verb /ˈsaɪ.fər/

cipher

暗号
Meaning
A secret or disguised way of writing; a code; to put a message into secret writing.
Example
Military messages are protected using a cipher.
軍事的なメッセージは暗号を使って保護されます。
C2 noun /priːˈɛmɪnəns/

preeminence

卓越
Meaning
The fact of surpassing all others; superiority.
Example
The university has gained preeminence in medical research.
その大学は医学研究において卓越性を獲得しました。
C1 noun /ˈnɛm.ə.sɪs/

nemesis

敵 / ライバル
Meaning
A long-standing rival or an inescapable agent of downfall.
Example
For years, he considered his colleague to be his nemesis.
何年もの間、彼は同僚を自分の敵だと思っていた。
C2 adjective /ˈfuːlˌhɑːrdi/

foolhardy

無謀な
Meaning
Recklessly bold or rash; taking foolish risks.
Example
It was foolhardy of him to climb the mountain without proper gear.
適切な装備なしで山に登るのは無謀だった。
C2 noun /fluːk/

fluke

偶然の幸運
Meaning
A stroke of luck; an unexpected piece of good fortune.
Example
Winning the lottery was a complete fluke.
宝くじに当たるのは完全に偶然の幸運だ。
B2 verb /prɪˈsiːdɪd/

preceded

先行した
Meaning
came before something in time, order, or position
Example
Dark clouds preceded the heavy rainfall.
暗い雲が大雨に先立って現れた。
C2 verb /ˌɛvəˈnɛs/

evanesce

消える
Meaning
To disappear gradually; to fade away.
Example
The mist began to evanesce as the sun rose higher.
霧は太陽が高く昇るにつれて消え始めた。
C1 adjective /ˈkɒn.ɪ.fər.əs/

coniferous

針葉樹に関連する
Meaning
Relating to cone-bearing trees that usually have needle-like leaves and remain green year-round.
Example
Pine trees are coniferous and grow in colder climates.
松の木は針葉樹で、寒冷な気候で育ちます。
A2 noun /pæθ/

path

小道
Meaning
a way or track laid down for walking or made by continual treading
Example
She walked along the narrow path through the forest.
彼女は森の中の狭い道を歩きました。
B2 adjective /ˈbraʊn.ɪʃ/

Brownish

茶色がかった
Meaning
having a color somewhat like brown; tending toward brown
Example
The old paper had a brownish tint from age.
古い紙は年齢のために茶色がかった色合いをしていた。
C2 noun /ˈsɛnʃəns/

sentience

感覚能力
Meaning
The capacity to feel, perceive, or experience subjectively.
Example
Many argue that animals possess sentience.
多くの人々は動物が感覚能力を持っていると主張しています。
C1 adverb/noun /ˌhɪərˈæftər/

hereafter

これから / 来世
Meaning
from now on; in the future; also refers to life after death.
Example
Hereafter, all reports must be submitted electronically.
これからは、すべての報告書は電子的に提出しなければならない。
B1 adjective /ˈʌpˌkʌmɪŋ/

upcoming

今後の
Meaning
about to happen or appear
Example
The upcoming event will be held next week.
今後のイベントは来週行われます。
C1 noun /ˌmɑːr.kɪ.təˈbɪl.ə.ti/

marketability

市場性
Meaning
The possibility of commercial success for a product or service
Example
The new product's marketability depends on consumer demand.
新しい商品の市場性は消費者の需要に依存しています。
C2 adjective /ˌɪrɪˈkɒnsɪləbl/

irreconcilable

和解できない
Meaning
impossible to make compatible or bring into harmony; unable to resolve differences
Example
The couple separated due to irreconcilable differences.
そのカップルは和解できない違いのために別れました。
B2 noun /ˈɡʌv.ən.əns/

governance

ガバナンス
Meaning
The action or manner of governing and controlling a state or organization.
Example
Effective governance ensures sustainable development.
効果的なガバナンスは持続可能な発展を確実にします。
B2 noun /kəˈmɪʃənər/

commissioner

コミッショナー
Meaning
an official in charge of a particular department or area
Example
The police commissioner addressed the media about the incident.
警察のコミッショナーは、事件についてメディアに話しました。
C2 noun /ˌɪmprəˈpraɪəti/

impropriety

不正行為
Meaning
Failure to observe standards of honesty or modesty; improper behavior.
Example
The politician was accused of financial impropriety.
その政治家は財政的不正行為で告発されました。
B2 noun /səˈspɛnʃən/

suspension

停止
Meaning
The act of temporarily stopping something; also refers to a system in vehicles that absorbs shock.
Example
The player received a three-game suspension for misconduct.
その選手は不正行為のために3試合の停止処分を受けました。
C1 noun /ˈɑːlɪˌɡɑːrki/

oligarchy

寡頭政治
Meaning
A small group of people having control of a country, organization, or institution.
Example
The nation was ruled by a wealthy oligarchy that controlled all resources.
その国は裕福なオリガーキーによって支配され、すべての資源を支配していました。
B2 noun /məˌnɪp.jəˈleɪ.ʃən/

manipulation

操作
Meaning
The action of manipulating someone or something in a skillful manner; handling or controlling in a subtle, unfair, or unscrupulous way.
Example
Media manipulation influences public opinion.
メディア操作は公共の意見に影響を与えます。
C2 adjective /ˌɑːrbəˈrɛsənt/

arborescent

樹木のような
Meaning
having the appearance or characteristics of a tree; tree-like
Example
The coral had an arborescent form that resembled a miniature forest.
サンゴは、小さな森に似た樹木のような形をしていた。
C1 adjective /rɪˈpliːt/

replete

満ちた
Meaning
Filled or well-supplied with something; abundantly full.
Example
The book is replete with fascinating historical details.
その本は魅力的な歴史的詳細で満ちています。
A1 verb /set/

set

設置する
Meaning
to put or place something in a position; to establish
Example
She set the book on the table.
彼女は本をテーブルに置いた。
A2 noun /ˈruːlər/

ruler

支配者; 定規
Meaning
A person who governs or controls a country; a straight-edged tool used for measuring or drawing lines
Example
The ruler drew a straight line on the paper while the king was a powerful ruler of his kingdom.
ルーラーは紙にまっすぐな線を引き、王は自分の王国の強力な支配者でした。
A2 noun/verb /ˈɪntrəst/ or /ˈɪntəˌrɛst/

interest

興味 / 利子
Meaning
A feeling of curiosity or concern about something; or money paid for the use of borrowed money.
Example
He showed great interest in learning new languages.
彼は新しい言語を学ぶことに大きな興味を示しました。
B2 noun /brɪŋk/

brink

縁
Meaning
The edge or point just before a significant event or change.
Example
The company was on the brink of bankruptcy.
会社は破産の縁に立っていた。
C1 verb /tʃæsˈtaɪz/

chastise

Meaning
to criticize or punish severely
Example
The teacher chastised the student for being late.
C1 noun /ɒnˈsɒmbəl/

ensemble

アンサンブル, グループ
Meaning
a group of things or people viewed as a whole, especially performers in music or theater
Example
The theater ensemble gave a spectacular performance.
劇場のアンサンブルは素晴らしいパフォーマンスをしました。
C1 adjective /tɛmˈpɛstjuəs/

tempestuous

Meaning
Characterized by strong and turbulent emotions or stormy conditions.
Example
Their tempestuous relationship often swung between love and anger.
C2 verb /ˈkɒr.ʌ.skeɪt/

coruscate

きらめく
Meaning
to sparkle or flash brightly
Example
The fireworks coruscated across the night sky.
花火は夜空に向かってきらめいた。
C2 adjective /ˈkeəwɔːn/

careworn

疲れ切って心配そうな
Meaning
Showing signs of worry, stress, or exhaustion.
Example
His careworn face revealed years of struggle.
彼の疲れ切った顔は長年の戦いを物語っていました。
B1 verb /taɪmd/

timed

タイムを測る
Meaning
to measure or record the duration or speed of something
Example
He timed the race with a stopwatch.
彼はストップウォッチでレースのタイムを計った。
C1 noun /ˈælkoʊv/

alcove

アルコーブ
Meaning
A small recessed section of a room or a nook.
Example
She placed a reading chair in the alcove near the window.
彼女は窓の近くのアルコーブに読書用の椅子を置きました。
C1 noun /ˈɑːr.sən.əl/

arsenal

兵器庫
Meaning
A collection or storage place for weapons and military equipment.
Example
The army kept its weapons in a secure arsenal.
軍隊は武器を安全な兵器庫に保管していた。
C2 adjective /səˈleɪʃəs/

salacious

わいせつな
Meaning
Having or conveying undue or inappropriate sexual interest.
Example
The tabloid published a salacious story about the celebrity.
タブロイドはそのセレブに関するわいせつな話を公開した。
B2 adjective /əˈfekʃənət/

Affectionate

愛情深い; 思いやりのある; 優しい; 愛情を示す
Meaning
loving; caring; tender; showing affection
Example
She is very affectionate towards her children.
彼女は子供たちにとても愛情深いです。
C2 noun /ˌɔːltərˈkeɪʃən/

altercation

口論, 言い争い
Meaning
a noisy argument or quarrel
Example
There was a brief altercation between the two drivers.
二人のドライバーの間で短い口論がありました。
C1 adjective /ˌɪrɪˈprɛsəbl̩/

irrepressible

抑制できない
Meaning
Impossible to control or restrain.
Example
She had an irrepressible urge to laugh during the speech.
彼女はスピーチ中に抑制できない笑いの衝動を隠すことができませんでした。
B1 noun /əˈkaʊntənt/

accountant

会計士
Meaning
a person whose job is to keep or check financial accounts
Example
The accountant prepared the financial reports for the company.
会計士は会社の財務報告書を準備しました。
C2 adjective /ˌpɛstɪˈlɛnʃəl/

pestilential

疫病の
Meaning
Relating to or causing pestilence; very harmful, troublesome, or dangerous.
Example
The pestilential smell of the garbage filled the street.
ゴミのペスティレンシャルな匂いが通りを満たした。
B2 verb /dɪˈsɛnd/

descend

Meaning
To move or fall downward; to come or go down from a higher place.
Example
The hikers descended the steep mountain path.
B1 noun /rɪˈkwaɪə(r)mənt/

requirement

要件
Meaning
something that is necessary or demanded
Example
The job has specific educational requirements.
この仕事には特定の教育要件があります。
B1 noun /ˌprezənˈteɪʃən/

presentation

プレゼンテーション
Meaning
The manner or style in which something is given, offered, or displayed.
Example
The presentation of the new product was well received.
新しい製品のプレゼンテーションはよく受け入れられました。
C2 noun /ˈɡɪni/

guinea

ギニー (古いイギリスの金貨)
Meaning
A former British gold coin; also refers to Guinea, a country in West Africa
Example
The antique coin was worth one guinea.
アンティークコインは1ギニーの価値がありました。
B2 adjective /ˌdʒiːəˈɡræfɪkəl/

geographical

地理的な
Meaning
relating to geography; connected with the physical features, location, or characteristics of the Earth or a particular area
Example
The country’s geographical position makes it an important trading hub.
その国の地理的な位置は重要な貿易拠点となっています。
B1 noun /blæk ˈpep.ər/

Black Pepper

黒胡椒
Meaning
a hot-tasting spice made from dried peppercorns, widely used for seasoning food
Example
Season the steak with salt and freshly ground black pepper.
ステーキに塩と新鮮に挽いたブラックペッパーを振りかけてください。
C1 adjective /ˈkræfti/

crafty

ずるい, 狡猾, 騙し
Meaning
skilled at achieving goals through cunning or deceit; sly
Example
The crafty fox evaded the hunters again.
ずる賢いキツネは再び狩人たちをかわしました。
C2 noun /ˈæn.oʊd/

anode

正極
Meaning
The positive electrode in a device such as a battery, where current flows into a polarized electrical device.
Example
The anode of the battery was corroded after long use.
バッテリーの正極は長期間の使用後に腐食していました。
A1 adjective /bluː/

Blue

青
Meaning
having the color of the clear sky or the sea
Example
The blue ocean stretched endlessly to the horizon.
青い海は地平線まで果てしなく広がっていた。
A2 adjective /laɪt red/

Light Red

薄紅色
Meaning
a pale or diluted shade of red color
Example
She wore a light red dress to the party.
彼女はパーティーに薄紅色のドレスを着ていました。
A1 noun /ˈkʌl.ər/

color

色
Meaning
The property possessed by an object of producing different sensations on the eye as a result of the way it reflects or emits light.
Example
Blue is her favorite color.
青は彼女のお気に入りの色です。
C2 noun /ˈɪl.i.æd/

iliad

イリアス
Meaning
An ancient Greek epic poem attributed to Homer, describing the events of the Trojan War.
Example
Students studied the Iliad to understand Greek mythology and heroism.
学生たちはイリアスを学び、ギリシャ神話と英雄主義を理解しました。
B1 noun /ˈref.ər.əns/

Reference

参考文献
Meaning
the action of mentioning or alluding to something; a source of information
Example
Please provide references to support your research claims.
研究の主張を支持するために参考文献を提供してください。
A2 verb dɪˈvɛləp

develop

発展させる
Meaning
To grow or bring to a more advanced or effective state; to start to exist, experience, or possess gradually.
Example
Develop a brand based on your passion and skills.
情熱とスキルに基づいてブランドを発展させましょう。
C1 verb /ˈkrɪstəlaɪz/

crystallize

結晶化する
Meaning
to form crystals; to make an idea or plan clear and definite
Example
Her vague thoughts began to crystallize into a solid plan.
彼女のあいまいな考えは、明確な計画に結晶化し始めた。
C2 noun /ˌɛpɪˈsaɪklɔɪd/

epicycloid

エピサイクロイド
Meaning
a curve traced by a point on the circumference of a circle that rolls around the outside of another circle
Example
The mathematician demonstrated how to draw an epicycloid.
数学者はエピサイクロイドの描き方を示しました。
A2 noun /trɪk/

Trick

手品; だまし; 狡猾;
Meaning
a cunning act intended to deceive; a skillful action performed for entertainment
Example
The magician performed an amazing card trick that fooled everyone.
マジシャンは皆をだました驚くべきカードの手品を披露しました。
B1 noun /tʃɪl/

Chill

寒さ; 恐れや不安の感情; リラックスする
Meaning
an unpleasant feeling of coldness; a feeling of fear or anxiety; to relax
Example
There was a chill in the air as autumn approached.
秋が近づくにつれて、空気の中に寒さを感じた。
A2 noun ˈpaʊ.ər

power

力
Meaning
The ability or capacity to do something or act in a particular way; authority.
Example
Power distribution ensures efficiency.
力の配分は効率を保証する。
C1 adjective /ˈæmərəs/

amorous

情熱的
Meaning
Showing, feeling, or relating to romantic love or desire.
Example
He sent her an amorous letter filled with declarations of love.
彼は愛の宣言でいっぱいのアモロスな手紙を彼女に送った。
B1 noun /kruː/

crew

乗組員
Meaning
A group of people working together, especially on a ship, aircraft, or project.
Example
The ship's crew worked tirelessly during the storm.
船のクルーは嵐の間、休むことなく働いた。
C2 verb /həˈbɪtʃuˌeɪt/

habituate

習慣づける
Meaning
to make someone accustomed to something
Example
The monks habituated themselves to meditation.
僧侶たちは瞑想に慣れました。
A1 noun /ˈɡrændˌmʌðər/

grandmother

祖母
Meaning
the mother of one's father or mother
Example
My grandmother makes delicious cakes.
私の祖母は美味しいケーキを作ります。
C1 verb /hjuːˈmɪlieɪt/

humiliate

侮辱する
Meaning
to make someone feel ashamed or foolish by injuring their dignity
Example
He was humiliated by his public failure.
彼は公の失敗で侮辱された。
C2 adjective /ˌprɒfɪˈlæktɪk/

prophylactic

予防的
Meaning
intended to prevent disease or an unwanted outcome; protective
Example
The doctor prescribed a prophylactic treatment to prevent infection.
医師は感染を防ぐために予防的な治療を処方しました。
C1 verb /ˌriːˈmɒdəl/

remodel

改装する
Meaning
To change the structure or form of something, especially a building.
Example
They decided to remodel their kitchen last summer.
彼らは昨年の夏にキッチンをリモデルすることに決めました。
B2 noun /ˈliːf.lət/

Leaflet

チラシ; 広告
Meaning
a printed sheet of paper containing information or advertising and usually distributed free
Example
She handed out leaflets about the environmental campaign.
彼女は環境運動についてのチラシを配布しました。
C2 noun /strəˈmoʊ.ni.əm ˌflaʊ.ər/

Stramonium flower

ジムソンウィードの花
Meaning
A trumpet-shaped white or purple flower from the jimsonweed plant, known for its toxic properties
Example
The stramonium flower blooms at night with a sweet fragrance.
ジムソンウィードの花は夜に咲き、甘い香りを放ちます。
B2 verb /ˈmɒdənaɪz/

modernize

近代化する
Meaning
To adapt something to modern needs or styles; to update or improve.
Example
The company plans to modernize its IT infrastructure.
その会社はITインフラを近代化する計画です。
C2 adjective /əˈbɪs.əl/

abyssal

深海の
Meaning
Related to or characteristic of the deep ocean, especially the zone below 4000 meters.
Example
Abyssal creatures survive in extreme pressure conditions.
アビサルクリーチャーは極端な圧力条件で生き残ります。
A1 preposition /ˈʌndər/

under

下
Meaning
in or to a lower position than something
Example
The cat is under the table.
猫はテーブルの下にいます。
C2 noun /nɪt/

nit

シラミの卵
Meaning
The egg or young form of a louse or other parasitic insect.
Example
The teacher noticed nits in the child’s hair.
先生は子供の髪の毛にシラミの卵を見つけました。
C2 noun /sneɪk ɡɔːrd/

Snake gourd

ヘビウリ
Meaning
a long, curved vegetable that resembles a snake, commonly used in South Asian cuisine
Example
The snake gourd grows in a twisted, serpentine shape in the garden.
ヘビウリは庭で蛇のような形に曲がりながら育ちます。
C2 adjective /ˈmjuːlɪʃ/

mulish

Meaning
extremely stubborn or unwilling to change
Example
She remained mulish despite all the convincing arguments.
A2 verb /ˈloʊər/

lower

下げる
Meaning
to move something to a lower position or to reduce
Example
The company decided to lower the prices.
会社は価格を引き下げることを決定しました。
C1 noun /vɛnˈdɛtə/

vendetta

復讐
Meaning
a prolonged bitter quarrel or campaign of revenge
Example
The two families were caught in a bitter vendetta for generations.
二つの家族は何世代にもわたり、苦い復讐に巻き込まれていた。
C2 verb /ˈvaʊtʃ.seɪf/

vouchsafe

授ける
Meaning
to grant or give something in a gracious or condescending manner
Example
He vouchsafed them a rare smile.
彼は彼らに珍しい笑顔を授けた。
B2 noun /moʊˈmɛn.təm/

momentum

勢い
Meaning
The quantity of motion of a moving body; the impetus and driving force gained by the development of a process or course of events.
Example
The company gained momentum after launching a new product.
会社は新しい製品を発売した後、勢いを得ました。
C2 noun /ˌkɒzməˈpɒlɪtənɪzəm/

cosmopolitanism

コスモポリタニズム
Meaning
the ideology that all human beings belong to a single community
Example
Cosmopolitanism promotes respect and understanding across cultures.
コスモポリタニズムは文化間の尊重と理解を促進します。
C1 noun /mɒnˈtɑːʒ/

montage

モンタージュ
Meaning
A sequence of film editing or a composite image made by combining several separate pictures.
Example
The film opened with a montage of city life.
映画は都市生活のモンタージュで始まりました。
B2 noun /ˌpɜː.sɪˈvɪə.rəns/

perseverance

忍耐力
Meaning
Persistence in doing something despite difficulty or delay in achieving success
Example
His perseverance helped him achieve his dreams.
彼の忍耐力が彼を夢の実現に導いた。
A1 adjective /stɪl/

still

静かな
Meaning
not moving or making a sound
Example
The water was still, reflecting the sky.
水は静かで、空を反射していた。
C1 adjective /ˈɪndɪɡoʊ bluː/

Indigo-blue

インディゴブルー
Meaning
a deep blue color with a purplish tinge
Example
The indigo-blue sky looked magnificent at twilight.
インディゴブルーの空は夕暮れ時に壮大に見えた。
C2 adjective /ˈkrɛstˌfɔːlən/

crestfallen

がっかりした
Meaning
sad and disappointed
Example
He looked crestfallen after hearing the bad news.
彼は悪い知らせを聞いてがっかりしていた。
C2 verb /ɪkˈskruːʃieɪt/

excruciate

苦しめる
Meaning
to cause intense pain or suffering
Example
The injury excruciated him with unbearable pain.
その怪我は彼を耐え難い痛みに苦しめました。
A1 adjective /oʊld/

old

古い
Meaning
having lived for a long time; not new or young
Example
He still drives his old car.
彼は今でも古い車を運転しています。
B1 noun /ˈθɛrəpɪst/

therapist

セラピスト
Meaning
a person trained to provide treatment or counseling for physical or mental health
Example
The therapist helped him overcome his anxiety.
セラピストは彼の不安を克服する手助けをしました。
B2 noun prəˈtæɡənɪst

protagonist

主人公
Meaning
The leading character or one of the major characters in a drama, movie, novel, or other fictional text.
Example
Charles Darnay is one of the protagonists of the story.
チャールズ・ダーネイは物語の主要な登場人物の一人です。
B1 adjective /ˈplʊrəl/

plural

複数
Meaning
denoting more than one person or thing
Example
The word 'cats' is the plural of 'cat'.
'猫'の複数形は'猫たち'です。
C1 adjective ˈser.ɪ.brəl

cerebral

大脳の
Meaning
Of the cerebrum of the brain.
Example
Cerebral functions regulate thoughts.
大脳機能は思考を調整します。
C1 noun /ˈɛksɜːrpt/

excerpt

抜粋
Meaning
A short portion taken from a text, film, or piece of music.
Example
The teacher read an excerpt from the novel.
先生は小説から一節を読みました。
C2 adjective /ˈlɪsɪt/

licit

合法
Meaning
Permitted by law or by rules; legal.
Example
The trade of certain goods is licit under international law.
特定の商品の取引は国際法の下で合法です。
C2 noun /dɪˌlæpɪˈdeɪʃən/

dilapidation

荒廃
Meaning
The state of disrepair or ruin as a result of neglect.
Example
The old temple was in a state of dilapidation.
その古い寺院は廃墟の状態にありました。
B2 verb /əˈsɜːrt/

assert

主張する
Meaning
to state a fact or belief confidently and forcefully; to insist upon rights or claims
Example
She decided to assert her authority in the meeting.
彼女は会議で自分の権威を主張することに決めた。
B2 noun /ɪnˈsɪstəns/

insistence

強い要求
Meaning
the act of demanding something firmly or repeatedly
Example
At his insistence, we stayed longer.
彼の強い要求で、私たちは長く滞在しました。
A2 noun /dɪˈɡriː/

degree

学位 / 程度
Meaning
an amount or level of something; an academic qualification
Example
She earned a degree in engineering.
彼女は工学の学位を取得しました。
B2 noun ˈvɜː.tʃu.əl ˈklɑːs.ruːmz

virtual classrooms

バーチャル教室
Meaning
An online learning environment where teachers and students interact via digital platforms.
Example
Virtual classrooms enable remote learning for students worldwide.
バーチャル教室は、世界中の生徒にリモート学習の機会を提供します。
C1 noun /ˈsɜːr.vɪ.tuːd/

Servitude

奴隷状態
Meaning
the state of being a slave or completely subject to someone more powerful
Example
Many people fought to escape the servitude imposed by the colonial system.
多くの人々が、植民地制度によって課せられた隷属から逃れようと戦った。
C1 noun prəˈpʌl.ʃən

propulsion

推進力
Meaning
The action of driving or pushing forward.
Example
Jet engines provide propulsion for aircraft to travel long distances.
ジェットエンジンは航空機に長距離を移動させるための推進力を提供します。
C1 noun /kəˈlaɪdəˌskoʊp/

kaleidoscope

万華鏡
Meaning
A toy or instrument with mirrors and colored pieces that create changing patterns when rotated; also used metaphorically for a constantly changing sequence of patterns or elements.
Example
The city lights turned into a kaleidoscope of colors as the festival began.
祭りが始まると、街の明かりは色とりどりの万華鏡に変わった。
C2 noun /ˌɪmpəˈtjuːəsəti/

impetuosity

衝動性
Meaning
The quality of being rash or impulsive.
Example
His impetuosity often got him into trouble.
彼の衝動性はしばしば彼を問題に巻き込んだ。
C2 noun /ˈbrɒŋkəs/

bronchus

気管支
Meaning
either of the two main branches of the trachea that lead directly into the lungs
Example
The left bronchus carries air into the left lung.
左気管支は左肺に空気を運びます。
B2 noun ˌprɒd.ʌkˈtɪv.ɪ.ti

productivity

生産性
Meaning
The effectiveness of productive effort, especially in industry, as measured in terms of the rate of output per unit of input.
Example
Improved irrigation boosts productivity.
改善された灌漑は生産性を向上させる。
C2 noun /naɪt ˈdʒæz.mɪn/

Night-jesmine

夜香木
Meaning
a fragrant flowering tree that blooms at night with small white flowers
Example
The night-jasmine tree blooms only after sunset with its tiny white flowers.
夜香木の木は日没後に小さな白い花を咲かせます。
C2 verb /bɪˈsiːtʃ/

beseech

懇願する
Meaning
To ask someone urgently and fervently to do something; to beg.
Example
He beseeched the judge for mercy.
彼は裁判官に慈悲を請いました。
B2 adjective /dɪˈvɔːrst/

divorced

離婚した
Meaning
No longer married because the marriage has been legally dissolved.
Example
She has been divorced for five years.
彼女は5年間離婚したままだ。
B2 noun /dɪˈstɪŋk.ʃən/

Distinction

卓越; 優秀; 名誉
Meaning
a difference or contrast between similar things; excellence that sets someone apart; honor or recognition
Example
She graduated with distinction, earning the highest honors in her class.
彼女は優秀な成績で卒業し、クラスで最も高い栄誉を得ました。
A1 verb /driːm/

dream

夢を見る
Meaning
to have thoughts and images in your mind while sleeping; to hope for
Example
I often dream about flying in the sky.
私はよく空を飛ぶ夢を見ます。
B2 noun /leɪs/

Lace

レース
Meaning
a delicate fabric made of yarn or thread in an open weblike pattern; a cord or string for fastening
Example
She wore a beautiful dress decorated with intricate lace patterns.
彼女は複雑なレース模様で飾られた美しいドレスを着ていた。
C2 adjective /sɪˈbeɪʃəs/

sebaceous

皮脂に関連する
Meaning
Relating to or secreting sebum, an oily substance from the skin.
Example
Acne is often caused by overactive sebaceous glands.
ニキビは、過剰に活発な皮脂腺によって引き起こされることがよくあります。
A2 verb /ˈmɑːrkɪt/

market

マーケティングする
Meaning
to promote and sell products or services; to advertise
Example
The company will market their new product through social media.
会社は新製品をソーシャルメディアでマーケティングする予定です。
C1 noun /ˈbɛərnəs/

bareness

裸の状態
Meaning
the state of being bare or uncovered; lack of decoration, warmth, or concealment
Example
The bareness of the room made it feel cold and unwelcoming.
部屋の裸の状態が冷たく居心地の悪い感じを与えた。
C1 noun /ˌdep.rɪˈveɪ.ʃən/

deprivation

剥奪, 欠乏, 不足
Meaning
The damaging lack of material benefits considered to be basic necessities in a society.
Example
Sleep deprivation affects cognitive function.
睡眠不足は認知機能に影響を与えます。
C1 adjective rɪˈsɛʃ.ən.er.i

recessionary

不況に関する
Meaning
Relating to or characterized by economic recession.
Example
Governments introduce policies to counter recessionary effects.
政府は景気後退の影響に対処するために政策を導入しています。