arrears
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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。
B1 noun faʊnˈdeɪʃən

foundation

基礎
Meaning
The lowest load-bearing part of a building, typically below ground level.
Example
The foundation of the building was laid with strong materials.
ビルの基礎は強力な材料で作られました。
B1 noun /sɒk/

sock

Meaning
a piece of clothing worn on the foot and lower part of the leg.
Example
He put on a pair of clean socks before leaving the house.
B2 noun /ˈdræɡ.ən.flaɪ/

Dragon-fly

トンボ
Meaning
a large insect with four transparent wings that lives near water
Example
The dragonfly hovered over the pond.
トンボは池の上を飛んでいた。
A2 adverb /ˈɔːlmoʊst/

almost

ほとんど
Meaning
very nearly, but not exactly or completely
Example
He almost missed the train.
彼はほとんど電車を逃した。
C2 verb /ˈstʌltɪfaɪ/

stultify

愚かに見せる、または効果や熱意を妨げる
Meaning
to make someone or something appear foolish, or to hinder effectiveness and enthusiasm
Example
The repetitive tasks seemed to stultify the workers' creativity.
繰り返しの仕事が労働者の創造性を鈍らせているようだった。
C1 verb /ɪˈroʊd/

erode

浸食
Meaning
to gradually wear away or destroy by natural forces such as water, wind, or chemical action
Example
The coastline has begun to erode due to constant waves.
海岸線は継続的な波のために浸食し始めた。
B2 noun /skoʊp/

scope

範囲
Meaning
the range of one's perception, understanding, or activity
Example
The project is beyond the scope of our resources.
そのプロジェクトは私たちのリソースの範囲を超えています。
A1 adjective /ˈlɪtl/

little

小さい
Meaning
Small in size, amount, or degree.
Example
He drank a little water before going to bed.
彼は寝る前に少し水を飲んだ。
A2 noun /maɪl/

mile

マイル
Meaning
a unit of distance equal to 1,609.34 meters; a long distance figuratively
Example
She walked a mile to reach the bus stop.
彼女はバス停に着くために1マイル歩いた。
C1 noun /ɪnˈfɜː.mə.ti/

Infirmity

虚弱; 病気; 衰弱
Meaning
physical or mental weakness; a disease or ailment; frailty
Example
Despite his advanced age and various infirmities, he remained mentally sharp and alert.
高齢で多くの病気を抱えていても、彼は精神的に鋭く、警戒心を持ち続けました。
C1 adjective /prəˈpɔːrʃənət/

proportionate

比例的な
Meaning
Corresponding in size, degree, or intensity; balanced in relation.
Example
The punishment should be proportionate to the crime.
罰は犯罪に比例するべきです。
C1 noun /ˈrɛz.ə.nəns/

resonance

共鳴
Meaning
A deep, reverberating sound or a quality of evoking response.
Example
His speech had a deep resonance with the audience.
彼のスピーチは観客に深い共鳴を与えた。
A1 noun /ˈbɜːrθ.deɪ/

birthday

Meaning
the anniversary of the day on which a person was born, typically celebrated annually
Example
We are planning a surprise birthday party for her.
C2 adjective /ˌdɪskəmˈbɑːbjuleɪtɪd/

discombobulated

混乱した
Meaning
confused and disoriented; feeling unsettled
Example
She looked discombobulated after hearing the unexpected news.
予期しないニュースを聞いた後、彼女は混乱しているように見えた。
B1 noun /ˈbed ˌkʌv.ər/

Bed cover

ベッドカバー
Meaning
a protective covering for a bed, typically a bedspread or comforter
Example
She pulled the bed cover up to her chin to stay warm.
彼女は暖かさを保つためにベッドカバーを顎まで引き上げました。
A2 noun /ˈspiːkər/

speaker

スピーカー
Meaning
a person who speaks or talks, especially as an occupation
Example
The speaker delivered an inspiring speech at the conference.
スピーカーは会議で感動的なスピーチを行いました。
A2 adjective /ˈwɪndi/

windy

風の強い
Meaning
characterized by strong wind; also, using too many words and saying little
Example
It was so windy that the umbrellas flipped inside out.
風がとても強くて、傘がひっくり返った。
C1 adjective /ɪˈræʃənəl/

irrational

非合理的
Meaning
not logical or reasonable; lacking clear thought
Example
His fear of the dark was completely irrational.
彼の暗闇への恐れは完全に非合理的でした。
C2 adjective /ˈæfərənt/

afferent

求心
Meaning
carrying impulses toward a central organ or part, especially toward the brain or spinal cord
Example
Afferent nerves carry signals from the body to the brain.
求心神経は体から脳に信号を運びます。
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。
C1 noun /rɪˈkɒnɪsəns/

reconnaissance

偵察
Meaning
A survey or exploration, especially for military or strategic purposes.
Example
The soldiers conducted a reconnaissance of the enemy camp.
兵士たちは敵のキャンプの偵察を行った。
C2 noun /dɪˈkæmərən/

decameron

デカメロン (ボッカッチョの物語集)
Meaning
A collection of 100 tales written by Giovanni Boccaccio in the 14th century, told by a group of people over ten days.
Example
The Decameron is considered a masterpiece of classical Italian literature.
デカメロンはイタリア古典文学の傑作とされています。
A2 noun /ˈɪm.ɪdʒ/

Image

イメージ; 画像; 形象
Meaning
a representation of the external form of a person or thing in art; a mental picture or impression
Example
The company worked hard to improve its public image after the scandal.
企業はスキャンダル後、公共のイメージを改善するために一生懸命働きました。
C1 verb /pərˈspaɪər/

perspire

汗をかく
Meaning
To give out sweat through the pores of the skin as a result of heat, physical exertion, or stress.
Example
He began to perspire after running for 10 minutes.
彼は10分間走った後、汗をかき始めました。
B2 noun /plæˈtoʊ/

plateau

高原、平坦な土地、変化の少ない時期
Meaning
an elevated flat area of land or a period of little change
Example
After months of growth, sales reached a plateau.
数ヶ月の成長の後、売上はプラトーに達した。
C2 noun /pɪθ/

pith

本質、要点
Meaning
the essential or central part of something
Example
The pith of his argument was that honesty matters most.
彼の議論の本質は、誠実さが最も重要だということでした。
C2 noun /ˌsɪnjuˈɒsɪti/

sinuosity

曲がり具合
Meaning
The quality or state of being winding, curving, or having many turns.
Example
The sinuosity of the river made navigation challenging.
川の曲がり具合はナビゲーションを難しくした。
C1 verb /ˈædʒ.ɪ.teɪt/

agitate

扇動する, 激しくする
Meaning
to stir up feelings or disturb; to campaign for change
Example
The protesters agitated for better working conditions.
抗議者たちはより良い労働条件を求めて活動した。
B2 noun /prɒkˈsɪmɪti/

proximity

接近
Meaning
Nearness in space, time, or relationship.
Example
The proximity of the school to her house made it convenient.
学校が彼女の家の近くにあるため、それは便利でした。
C1 noun /ˈtoʊɡə/

toga

トーガ
Meaning
A loose outer garment worn in ancient Rome, typically draped over the shoulders and body.
Example
The senator wore a white toga during the ceremony.
セネーターは儀式の間に白いトーガを着ていました。
A1 noun /pɔɪnt/

Point

ポイント; 詳細; 目的
Meaning
a particular detail, idea, or fact; the sharp end of something
Example
What's the point of arguing about this issue?
この問題について議論する意味は何ですか?
C2 noun /dɪˈpɔːrtmənt/

deportment

行儀
Meaning
A person's behavior or manners, especially in a formal situation.
Example
Her deportment during the ceremony impressed everyone.
儀式中の彼女の行儀は皆を感動させた。
C1 verb /ˌaʊtˈweɪ/

outweigh

より重要である
Meaning
To be more important, valuable, or significant than something else.
Example
The benefits of the new policy outweigh the risks.
新しい政策の利益はリスクを上回っています。
A2 noun /ˈbiː.ɪŋ/

Being

存在; 生物; 存在の状態
Meaning
existence; a living creature; the state of existing
Example
Every human being deserves respect and dignity.
すべての人間は尊敬と尊厳に値する。
B2 adverb /ˈsɛp.ər.ət.li/

separately

別々に
Meaning
in a way that is apart or individually; not together
Example
They decided to travel separately to the conference.
彼らは会議に別々に行くことに決めた。
C1 adjective /ˈsiːs.ləs/

Ceaseless

途切れのない; 終わりのない
Meaning
continuing without pause or interruption; endless
Example
The ceaseless rain lasted for three days.
途切れのない雨は三日間続いた。
C1 noun /ˌtɛknɪˈkæləti/

technicality

テクニカルリティ
Meaning
A small detail of law, rule, or procedure; a minor point that affects an outcome.
Example
The case was dismissed on a technicality.
その事件はテクニカルリティで却下された。
C1 adjective /ˌɪn.səˈbɔːr.dɪ.nət/

insubordinate

命令不服従
Meaning
Defiant of authority; disobedient to orders.
Example
The insubordinate employee refused to follow the manager's instructions.
命令不服従の従業員は、マネージャーの指示に従うことを拒否した。
C1 adjective /prəˈsiːdʒərəl/

procedural

手続き的な
Meaning
Relating to an established or official way of doing something; concerned with procedure.
Example
The committee followed the procedural rules strictly.
委員会は手続き的なルールを厳格に守った。
C2 noun /ˌprɪnsɪˈpæləti/

principality

公国
Meaning
a state ruled by a prince
Example
Monaco is a famous principality in Europe.
モナコはヨーロッパで有名な公国です。
B1 verb /dɪˈfɛnd/

defend

守る
Meaning
To protect someone or something from harm or attack.
Example
The lawyer worked hard to defend her client.
弁護士は彼女のクライアントを守るために一生懸命働きました。
B2 noun ˈɪn.frəˌstrʌk.tʃər

infrastructure

インフラストラクチャー
Meaning
The basic physical and organizational structures and facilities needed for the operation of a society or enterprise.
Example
Digital infrastructure is vital for future advancements.
デジタルインフラストラクチャーは将来の進歩にとって不可欠です。
B1 noun, verb /ˈfaɪ.næns/ or /fəˈnæns/

finance

ファイナンス
Meaning
the management of money and investments, or to provide funds for something
Example
The company secured finance from a major bank.
その会社は大手銀行から資金を調達しました。
C1 adjective /ˈsʌbstəntɪv/

substantive

重要
Meaning
Having a firm basis in reality; important, meaningful, or considerable.
Example
The company made substantive changes to its policy.
会社はその方針に重要な変更を加えました。
C1 noun /ˈtɜː.mɔɪl/

turmoil

混乱
Meaning
A state of great disturbance, confusion, or uncertainty.
Example
The political turmoil led to mass protests.
政治的な混乱は大規模な抗議行動を引き起こした。
C1 noun ˌɒk.sɪˈdeɪ.ʃən

oxidation

酸化
Meaning
A chemical reaction that involves the combination of a substance with oxygen, often causing deterioration.
Example
Oxidation causes metal surfaces to weaken.
酸化は金属表面を弱めます。
C2 verb /ˌsɜːrkəmˈnævɪɡeɪt/

circumnavigate

地球を一周する
Meaning
to travel all the way around something, especially the earth
Example
Magellan was the first to circumnavigate the globe.
マゼランは最初に地球を一周した人物です。
B1 verb /ˈhaɪˌlaɪt/

highlight

強調する
Meaning
to emphasize or make something stand out
Example
The teacher highlighted the most important points in the text.
先生はテキストで最も重要な点をハイライトしました。
C2 noun /ˈɔːrɪndʒfɪn ˈleɪbiːoʊ/

Orangefin labeo

オレンジフィンラベオ
Meaning
a freshwater fish species native to South Asian rivers, commonly found in Bangladesh and India
Example
The orangefin labeo is an important food fish in Bangladesh.
オレンジフィンラベオはバングラデシュで重要な食用魚です。
C1 verb /ɪnˈdʌkt/

induct

Meaning
to formally admit someone into a position, organization, or office
Example
She was inducted into the university's honor society.
C2 noun /ˌɔːrəˈtɔːri.oʊ/

oratorio

宗教音楽作品
Meaning
A large-scale musical composition for orchestra, choir, and soloists, usually on a sacred theme, performed without costumes or scenery.
Example
Handel's 'Messiah' is one of the most famous oratorios ever written.
ヘンデルの『メサイア』は最も有名なオラトリオの1つです。
C2 noun /ˈtɒksɪn/

tocsin

警報ベル
Meaning
an alarm bell or signal; a warning that something bad is about to happen
Example
The data breach sounded a tocsin for stricter security.
データ漏洩は厳重なセキュリティ強化のための警報ベルのように鳴った。
B1 noun /ˈmæn.ɪdʒ.mənt/

management

マネジメント
Meaning
The process of dealing with or controlling things or people.
Example
Proper management minimizes environmental damage.
適切なマネジメントは環境へのダメージを最小化します。
A2 noun /ˈdæm.ɪdʒ/

Damage

損害; 被害
Meaning
physical harm caused to something; injury or harm that reduces value or usefulness
Example
The storm caused significant damage to the coastal buildings.
嵐は沿岸の建物に大きな損害を与えました。
C2 adjective /ˈvɪnsəbl/

vincible

打ち負かされる可能性がある
Meaning
capable of being overcome or defeated
Example
The enemy seemed vincible after losing their main base.
敵は主要基地を失った後、打ち負かされる可能性があった。
B2 verb /ˌmɪsˈjuːz/

misuse

誤用
Meaning
To use something incorrectly or for the wrong purpose.
Example
Misusing social media profiles can harm relationships.
ソーシャルメディアのプロフィールを誤って使うと、人間関係に害を及ぼす可能性があります。
C1 verb /ɪkˈstræpəleɪtɪŋ/

extrapolating

外挿
Meaning
Extend the application of (a method or conclusion) to an unknown situation by assuming that existing trends will continue.
Example
Extrapolating from the current data, we can estimate the trends for next year.
現在のデータから外挿して、来年の傾向を予測できます。
C2 verb /prɪˈpɒndəreɪt/

preponderate

優位を占める
Meaning
To be greater in influence, weight, or number.
Example
In the debate, logical arguments preponderated over emotional appeals.
議論の中で、論理的な議論は感情的な訴えに勝りました。
B2 noun /ˈrerəti/

Rarity

珍しい状態; 普通でないもの、または希少なもの
Meaning
the state of being rare; something that is uncommon or scarce
Example
The antique vase was a rarity worth thousands of dollars.
その古代の花瓶は、数千ドルの価値がある珍しいものだった。
B2 noun ˈprɑː.sest fuːdz

processed foods

加工食品
Meaning
Foods that have been altered from their natural state through various methods such as canning, freezing, refrigeration, dehydration and aseptic processing.
Example
Excessive consumption of processed foods leads to health issues.
加工食品の過剰摂取は健康問題を引き起こします。
A1 adjective /fɑːst/

Fast

速い; 迅速
Meaning
moving or happening quickly; rapid; swift
Example
She runs very fast in the morning.
彼女は朝にとても速く走ります。
B2 verb /draʊn/

drown

溺れる
Meaning
to die or cause to die by being submerged in and inhaling water
Example
He nearly drowned while swimming in the river.
彼は川で泳いでいるときにほぼ溺れそうになった。
B2 noun/verb /ˈaʊtreɪdʒ/

outrage

憤慨
Meaning
A strong feeling of anger and shock; to arouse anger or shock.
Example
The unfair decision caused public outrage.
不公平な決定が公共の憤慨を引き起こしました。
C1 verb /ˈkætəˌlaɪz/

catalyze

触発する
Meaning
To cause or accelerate a reaction or change.
Example
The new law catalyzed reforms across the sector.
新しい法律は業界全体で改革を促進した。
A2 adjective /praʊd/

Proud

誇り
Meaning
feeling deep pleasure from one's achievements; having high self-respect
Example
She was proud of her daughter's academic achievements.
彼女は娘の学業成就に誇りを持っていました。
C1 noun /blɜːrb/

blurb

宣伝文
Meaning
a short promotional description of a book, product, or service
Example
The back cover had a blurb praising the novel.
本の裏表紙にはその小説を称賛する宣伝文があった。
B1 adjective /ˈʌpər/

upper

上部
Meaning
higher in position or rank
Example
The upper floor of the building is under renovation.
建物の上の階は改装中です。
B1 noun, adjective, gerund /ˈæk.tɪŋ/

acting

演技
Meaning
the art or profession of performing in plays, films, or television; temporary performance of duties; the process of performing an action
Example
She is studying acting to become a professional actress.
彼女はプロの女優になるために演技を勉強しています。
C1 noun səˈsteɪ.nə.bəl tekˈnɒl.ə.dʒi

sustainable technology

持続可能な技術
Meaning
Technology designed to meet present needs without compromising future generations' ability to meet their needs.
Example
Sustainable technology ensures a cleaner future.
持続可能な技術は、よりクリーンな未来を保証します。
B1 verb ˈɪndɪkeɪts

indicates

示す
Meaning
Point out; show; be a sign or symptom of; suggest as a desirable or necessary course of action.
Example
The rising trend indicates an urgent need for action.
上昇している傾向は、行動が急務であることを示しています。
C1 noun /ˈseɪ.tən/

Satan

サタン
Meaning
the chief evil spirit; the Devil in Christian and Islamic belief
Example
According to religious texts, Satan tempts people to sin.
宗教的な文献によると、サタンは人々を罪に導く。
C2 adjective /ɪnˈsɛptɪv/

inceptive

初期の
Meaning
Relating to or marking the beginning or initial stage of something.
Example
The inceptive phase of the project was marked by enthusiastic planning.
プロジェクトの開始段階は熱心な計画で特徴づけられました。
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。
B2 noun ˌsɛlf.kənˈtrəʊl

self-control

自己制御
Meaning
The ability to control one's emotions, behavior, and desires in order to obtain some reward, or avoid some punishment, typically in the longer term.
Example
Self-control is important for maintaining a balanced life.
自己制御はバランスの取れた生活を維持するために重要です。
A1 noun /hoʊˈtɛl/

hotel

ホテル
Meaning
A building where people pay to stay and sleep, usually for short periods.
Example
We stayed at a hotel near the beach.
私たちはビーチの近くのホテルに泊まりました。
A2 noun /mjuˈziːəm/

museum

博物館
Meaning
a building in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited
Example
We visited the art museum to see the new exhibition.
私たちは新しい展示を見るために美術館を訪れました。
B2 adjective /ˈmɪθɪkəl/

Mythical

神話的な
Meaning
existing only in myths or legends; imaginary or fictitious
Example
Dragons are mythical creatures that appear in many cultures.
ドラゴンは多くの文化に登場する神話的な生き物です。
C2 noun /ˈkɒksweɪn/

coxswain

舵手
Meaning
the person in charge of navigating and steering a boat, especially a racing or small boat
Example
The coxswain shouted instructions to the rowing team.
コックスウェインはローイングチームに指示を出した。
B2 adjective /sɑːrˈkæstɪk/

sarcastic

皮肉な
Meaning
Using irony or mockery to convey contempt or humor.
Example
She made a sarcastic remark about his cooking.
彼女は彼の料理について皮肉なコメントをしました。
C2 verb /ˈæntɪdeɪt/

antedate

前日付け
Meaning
to be earlier in time; to assign a date earlier than the actual one
Example
The manuscript antedates the modern printing press.
その原稿は現代の印刷機よりも前の時代にあります。
C1 noun /dʌsk/

Dusk

夕暮れ; たそがれ
Meaning
the period of the day when daylight is fading; twilight
Example
They walked along the beach during dusk, watching the sunset.
彼らは夕暮れ時にビーチを歩きながら、日没を見ていました。
C1 noun ˈsɒv.rɪn.ti

sovereignty

主権
Meaning
The authority of a state to govern itself or another state; supreme power or authority.
Example
Sovereignty is essential for a nation's identity.
主権は国家のアイデンティティにとって不可欠です。
C1 adjective /ˈlaɪf.laɪk/

lifelike

リアルに似ている
Meaning
Very similar to a real person, object, or scene; realistic.
Example
The wax figure was so lifelike that people thought it was a real person.
その蝋人形は非常にリアルに似ていて、人々はそれが本物の人物だと思った。
B2 noun ˈtrækɪŋ ˈprɒɡrɛs

tracking progress

進捗追跡
Meaning
The process of monitoring and evaluating advancement towards goals or objectives.
Example
Regular tracking progress helps in achieving long-term goals.
定期的な進捗の追跡は、長期的な目標を達成するのに役立ちます。
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 /djuːˈɛnə/

duenna

ガバーナント
Meaning
an older woman acting as a governess or chaperone, especially in Spanish families
Example
The young lady was accompanied by a duenna during the festival.
若い女性は祭りの間、デュエナに付き添われていました。
A2 noun /ˈkiːbɔːrd/

keyboard

キーボード
Meaning
a set of keys used to operate a computer, typewriter, or similar device for inputting text and commands
Example
She typed the report quickly on her keyboard.
彼女はキーボードで素早くレポートを入力した。
B2 verb /ɪnˈstrʌkt/

instruct

指示する
Meaning
to teach; to give directions
Example
The teacher instructed the students carefully.
先生は生徒に注意深く指示しました。
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。
C2 noun (plural) /maɪˈnjuːʃiiː/

minutiae

細部
Meaning
the small, precise, or trivial details of something
Example
The lawyer focused on the minutiae of the contract.
弁護士は契約の細部に集中しました。
C1 verb /ˈbruːtəlaɪz/

brutalize

残虐に扱う
Meaning
to treat someone with extreme violence or cruelty; to make something harsh or cruel
Example
The regime was accused of brutalizing innocent civilians.
その政権は無実の民間人を残虐に扱ったとして非難された。
C1 adverb ɪkˌsperɪˈmentəli

experimentally

実験的に
Meaning
In a way that is based on or derived from experiment and observation rather than theory.
Example
Bose demonstrated findings experimentally.
ボーズは実験的に結果を示しました。
C1 noun /ˌæf.ɚˈmeɪ.ʃən/

affirmation

確認
Meaning
The action or process of affirming something or being affirmed; emotional support or encouragement.
Example
Daily affirmation of self-worth boosts confidence.
自己肯定の毎日の確認は自信を高めます。
C1 noun /ˌrɛfjʊˈteɪʃən/

refutation

反証
Meaning
The act of proving a statement or argument to be false or incorrect.
Example
Her essay was a strong refutation of the opposing theory.
彼女のエッセイは反対の理論に対する強い反証でした。
C2 noun /ˈprɛlət/

prelate

高位の聖職者
Meaning
A high-ranking member of the clergy, especially a bishop or abbot.
Example
The prelate delivered a sermon to the congregation.
プレラートは会衆に説教を行った。
C1 noun /ˈfeɪvərɪtɪzəm/

favoritism

えこひいき
Meaning
the practice of giving unfair preferential treatment to one person or group
Example
The manager was accused of favoritism towards certain employees.
マネージャーは特定の従業員に対する偏愛で告発されました。
B1 noun, verb /ˈbændɪdʒ/

bandage

包帯
Meaning
a strip of material used to cover or protect a wound; to cover or wrap a wound with such material
Example
The nurse carefully bandaged his injured arm.
看護師は彼のけがをした腕に包帯を巻いた。
A2 noun /ˈleɪ.di/

Lady

女性; 上品な女性;
Meaning
a woman, especially one of refined or gentle manners; a polite term for any woman
Example
The elderly lady crossed the street with the help of her walking stick.
高齢の女性は彼女の杖で通りを渡りました。
B1 noun æmˈbɪʃ.ən

ambition

野望
Meaning
A strong desire to do or achieve something, typically requiring determination and hard work.
Example
Their ambition is to build a quantum computer.
彼らの野望は量子コンピュータを作ることです。
A1 noun /dɔːɡ/

Dog

犬
Meaning
a domesticated carnivorous mammal that is typically kept as a pet or for work
Example
The loyal dog waited patiently for its owner to return home.
忠実な犬は、主人が家に帰るのを辛抱強く待っていました。
A2 verb /ˈtʃeɪndʒɪŋ/

changing

変化
Meaning
The act of becoming different; ongoing process of change.
Example
The weather is changing rapidly.
天気は急速に変化しています。
B2 noun /ˌiː.kəˈnɒm.ɪk ˈsɪs.təm/

economic system

経済システム
Meaning
The organized framework for production, distribution, and consumption of goods and services in society.
Example
Capitalism, socialism, and mixed economies are types of economic systems.
資本主義、社会主義、混合経済は経済システムのタイプです。
B1 verb /ˈfraɪtən/

frighten

怖がらせる
Meaning
to cause fear or alarm in someone
Example
The loud noise frightened the child.
大きな音が子供を怖がらせた。
C1 verb /ˈnjuːtrəlaɪz/

neutralize

無力化する
Meaning
to make something ineffective or harmless
Example
The medicine helped neutralize the poison in his system.
その薬は彼の体内の毒を無効にするのを助けました。
B1 noun /ˈaɪ.braʊ/

Eyebrow

眉毛
Meaning
the strip of hair growing on the ridge above the eye socket
Example
She raised her eyebrow in surprise.
彼女は驚いて眉を上げた。
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。
B1 verb /splɪt/

split

分ける
Meaning
to divide or separate into parts or groups
Example
He split the log in two with an axe.
彼は斧で丸太を二つに割った。
A1 noun /ˈsʌmər/

summer

夏
Meaning
the warmest season of the year, between spring and autumn
Example
We love going to the beach during summer.
夏はビーチに行くのが大好きです。
B2 noun /ˈsleɪvəri/

slavery

Meaning
the system or state of being owned and forced to work for someone else
Example
Slavery was abolished in most countries in the 19th century.
B2 noun ˈaʊt.pʊt

output

生産量
Meaning
The amount of something produced by a person, machine, or industry.
Example
Climate change reduces agricultural output.
気候変動は農業の生産量を減少させます。
C2 adjective /ˌɛsəˈtɛrɪk/

esoteric

秘教的
Meaning
intended for or understood by only a small number of people with special knowledge
Example
The professor gave an esoteric lecture on ancient philosophy.
教授は古代哲学に関する秘教的な講義を行いました。
C2 noun /blɑːtʃ/

blotch

しみ
Meaning
a large, irregular spot or stain, often on skin or fabric
Example
His shirt had a red blotch from the spilled juice.
彼のシャツにはこぼれたジュースで赤いしみがついていた。
B1 noun /kənˈsjuːmər/

consumer

消費者
Meaning
A person who buys and uses goods and services.
Example
The company focuses on understanding consumer needs.
その会社は消費者のニーズを理解することに重点を置いています。
B1 noun /ˈkɑn.fɪ.dəns/

Confidence

自信
Meaning
the feeling or belief that one can rely on someone or something; firm trust; self-assurance
Example
She spoke with great confidence during the job interview.
彼女は面接で大きな自信を持って話しました。
C2 noun /əˈpɒstəsi/

apostasy

背教
Meaning
The abandonment or renunciation of a religious or political belief.
Example
His public apostasy shocked his followers.
彼の公然の背教は彼の支持者を驚かせました。
C2 noun /əˌnʌn.siˈeɪ.ʃən/

annunciation

発表、良い知らせ
Meaning
The announcement of something; in Christianity, the announcement by the angel Gabriel to Mary that she would conceive Jesus.
Example
The church celebrated the Feast of the Annunciation with a special service.
教会は特別なサービスでアナンシエーションの祝祭を祝いました。
C2 adjective /ˈblæs.fə.məs/

blasphemous

冒涜的
Meaning
showing disrespect or lack of reverence for God or sacred things
Example
The book was banned for its blasphemous content.
その本は冒涜的な内容のため禁止されました。
A1 verb /ˈwɔːtər/

water

水やり
Meaning
to give water to plants or animals; to irrigate
Example
She waters the plants every morning.
彼女は毎朝植物に水をやります。
C2 noun /ˈleɪ.ɪ.ti/

laity

信徒
Meaning
Ordinary members of a religious community who are not clergy.
Example
The church welcomed the laity to participate in the event.
教会は信徒を歓迎し、イベントに参加するよう呼びかけた。
C2 adverb /ˈdɑːrklɪŋ/

darkling

暗闇の中で
Meaning
In the dark or growing dark; dimly.
Example
The forest creatures moved darkling through the night.
森の生き物は夜に暗闇の中で動いていた。