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B1 noun fləʊ

flow

流れ
Meaning
The action or fact of moving along in a steady, continuous stream
Example
The flow of information must be secured.
情報の流れは確保されなければならない。
B1 noun /ˈdɛdˌlaɪnz/

deadlines

締め切り
Meaning
The latest time or date by which something should be completed.
Example
Setting deadlines helps finish tasks.
締め切りを設定することでタスクを終わらせるのに役立ちます。
B2 adverb /ˌfʌndəˈmɛntəli/

fundamentally

基本的に
Meaning
in a basic and important way; at the core
Example
The two theories are fundamentally different.
この二つの理論は基本的に異なります。
C1 adjective /prəˈvoʊkɪŋ/

Provoking

挑発的
Meaning
causing anger or strong reaction; irritating; stimulating
Example
His provoking comments made everyone angry.
彼の挑発的なコメントは皆を怒らせた。
B2 verb /ˈklæsɪfaɪ/

classify

Meaning
to arrange or organize into categories or groups
Example
The librarian classified the books by subject.
C1 adjective /ˈsek.j ə.l ər/

Secular

世俗的
Meaning
not connected with religious or spiritual matters; worldly
Example
The country maintains a secular government that separates religion from politics.
その国は宗教と政治を分離する世俗的な政府を維持している。
C2 adjective /ɪnˈɡreɪʃiˌeɪtɪŋ/

ingratiating

お世辞を言う
Meaning
Charming or flattering in a way intended to gain favor.
Example
His ingratiating smile made everyone trust him quickly.
彼のお世辞を言う笑顔は、すべての人々に彼を素早く信頼させた。
B2 noun /ɪnˈtɛnt/

intent

意図
Meaning
the purpose or reason behind an action; a strong determination to do something
Example
Her intent was to improve the quality of education in the community.
彼女の意図はコミュニティの教育の質を向上させることでした。
A2 verb /siːm/

seem

見える
Meaning
to give the impression of being something or having a particular quality
Example
He seems tired after the long journey.
長い旅の後、彼は疲れているように見える。
B2 noun /ˈʃəʊ.keɪs/

showcase

ショーケース、何かを魅力的または有利な方法で提示する
Meaning
A display case or exhibition; to present something in an attractive or favorable way.
Example
The exhibition showcased the artist's best works.
展示会はアーティストの最高の作品を展示しました。
C2 adjective /ˈkæp.ʃəs/

Captious

細かいことにこだわる; 批判的
Meaning
tending to find fault or raise petty objections; fault-finding; critical
Example
His captious remarks about every small detail made the meeting very unpleasant.
彼の細かいことにこだわるコメントは、会議をとても不快なものにしました。
C1 verb /sərˈmaɪz/

surmise

推測する
Meaning
to suppose something is true without having evidence
Example
She surmised that he was not coming to the meeting.
彼女は彼が会議に来ないだろうと推測した。
C1 adjective /rɪˈtæl.i.ə.tɔːr.i/

retaliatory

報復的
Meaning
Taking action in response to another's action, characterized as punitive, revengeful, or counteractive.
Example
The country imposed retaliatory tariffs in response to trade sanctions.
その国は貿易制裁に対して報復的な関税を課しました。
C1 adjective/adverb /ˌɒfˈhænd/

offhand

軽率
Meaning
Without previous thought or preparation; casual and sometimes dismissive.
Example
She gave an offhand reply to his serious question.
彼女は彼の真剣な質問に対して、軽率な返答をした。
B1 noun /ˈsʌb.ɜːb/

Suburb

郊外
Meaning
a residential area outside the central part of a city; an outlying district of a city
Example
They moved to a quiet suburb to raise their children away from city noise.
彼らは子供たちを都市の騒音から遠ざけるために静かな郊外に引っ越しました。
B2 adjective /hɑːrˈmoʊ.ni.əs/

harmonious

調和の取れた, 一貫した, 統一された
Meaning
Characterized by agreement or concord; forming a pleasing or consistent whole.
Example
A harmonious work environment boosts productivity.
調和の取れた職場環境は生産性を高めます。
C2 adjective /æmˈbroʊʒiəl/

ambrosial

神々しい
Meaning
Exceptionally pleasing to taste or smell; divine.
Example
The aroma of freshly baked bread was simply ambrosial.
焼きたてのパンの香りはまさに神々しいものでした。
A2 noun ˌedʒ.ʊˈkeɪ.ʃən

education

教育
Meaning
The process of receiving or giving systematic instruction, especially at a school or university.
Example
Quality education is key to progress.
質の高い教育は進歩の鍵です。
C1 noun /hoʊks/

Hoax

いたずら; だまし; ハッタリ
Meaning
a humorous or malicious deception; something intended to trick or deceive people
Example
The news about aliens landing turned out to be an elaborate hoax created by pranksters.
エイリアンの着陸に関するニュースは、いたずら好きな人たちによって作られた精巧なジョークだったことが判明した。
C1 adjective /ˌmɪsəˈleɪniəs/

Miscellaneous

雑多な; 混合された; 多様な
Meaning
various; diverse; mixed; assorted
Example
The box contained miscellaneous items from different periods.
箱には異なる時期のさまざまなアイテムが含まれていました。
C1 noun /ɔːˈrɔːrə/

aurora

オーロラ
Meaning
A natural display of lights in the sky, usually seen in polar regions.
Example
We traveled to Norway to see the northern aurora.
私たちはノルウェーに行き、北極のオーロラを見ました。
B1 noun /klɪf/

cliff

崖
Meaning
a high, steep face of rock or earth
Example
The waves crashed against the bottom of the cliff.
波は崖の底にぶつかりました。
B2 noun /ˈtɛkstʃər/

texture

質感
Meaning
the way something feels when you touch it; the quality of a surface or substance
Example
The fabric has a soft and smooth texture.
その布は柔らかく滑らかな質感です。
B2 adjective /dæmp/

damp

湿った
Meaning
slightly wet, often in an unpleasant way
Example
The room felt cold and damp after the rain.
雨の後、部屋は冷たくて湿っていると感じました。
C2 verb /ˈsɪn.tɪ.leɪt/

scintillate

輝く
Meaning
to sparkle or shine brightly; to emit flashes of light
Example
The diamond ring scintillated under the bright lights.
ダイヤモンドの指輪は明るい光の下で輝いていました。
B1 noun /ˈɪnstrəmənt/

instrument

楽器
Meaning
A tool or device used for a particular purpose, especially for scientific or musical work.
Example
The doctor used a special instrument during the surgery.
医師は手術中に特別な楽器を使用しました。
C1 noun /ˈdæɡ.ər/

Dagger

短剣
Meaning
a short knife with a pointed blade used as a weapon
Example
The ancient warrior carried a silver dagger.
古代の戦士は銀の短剣を携えていた。
B2 verb /ɒpt/

opt

選ぶ
Meaning
to choose or decide to do something instead of something else
Example
Many students opt to study abroad for better opportunities.
多くの学生がより良い機会のために海外で学ぶことを選択します。
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。
B1 noun /tuːn/

Tune

メロディー; 音楽作品; 音程
Meaning
a melody or musical composition; correct musical pitch
Example
She hummed a beautiful tune while working in the garden.
彼女は庭で働きながら、美しいメロディーを口ずさんでいた。
C1 noun, verb /ˈfɛrɪt/

ferret

フェレット, 何かを粘り強く探すまたは発見する
Meaning
a small domesticated animal used for hunting; to search or uncover something persistently
Example
He ferreted out the hidden documents.
彼は隠された書類を見つけました。
B2 noun /ˈkæriər/

carrier

運送業者
Meaning
A person or thing that carries, transports, or conveys something; also an organization that provides transport services.
Example
The airline is the largest carrier in the country.
その航空会社は国で最も大きな運送業者です。
C2 adjective /ɛmˈpaɪriəl/

empyreal

天上的
Meaning
Heavenly, divine, or relating to the highest heavens.
Example
The poet described the empyreal beauty of the stars.
詩人は星の天上的な美しさを描写しました。
C1 noun /ˈtɪrəni/

tyranny

圧政
Meaning
Cruel and oppressive government or rule by a tyrant.
Example
The people revolted against the tyranny of their ruler.
人々は支配者の圧政に反抗しました。
A1 verb /raɪd/

ride

乗る/ライディング
Meaning
to travel on or in a vehicle; to sit on and control a horse
Example
She likes to ride her bicycle to work.
彼女は自転車で仕事に行くのが好きです。
C2 adjective /ˈsætərˌnaɪn/

saturnine

陰気な
Meaning
slow and gloomy in mood
Example
His saturnine expression made everyone in the room uncomfortable.
彼の陰気な表情は部屋の中の誰もが不快に感じさせた。
C1 verb /rɪˈtrækt/

retract

Meaning
to withdraw a statement, promise, or part of the body; to pull back
Example
The company retracted its earlier statement after realizing the error.
B2 noun /ˌɪntəˈrʌpʃən/

interruption

中断
Meaning
the act of stopping or breaking the continuity of something; a pause caused by an external action
Example
The meeting was delayed due to an unexpected interruption.
予期しない中断のため会議は遅れた。
C1 adjective /ˈtækt.fəl/

Tactful

気配りのある; 巧妙な;
Meaning
showing skill and sensitivity in dealing with others or difficult situations
Example
He gave a tactful response to avoid hurting her feelings.
彼は彼女の感情を傷つけないように、気配りのある返答をした。
C1 noun səˈlɪnɪti ɪnˈtruːʒən

salinity intrusion

塩分侵入
Meaning
The movement of salt water into freshwater areas, typically affecting coastal regions.
Example
Salinity intrusion affects coastal regions.
塩分侵入は沿岸地域に影響を与える。
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。
B2 adjective /ɪkˈsploʊsɪv/

explosive

爆発的
Meaning
able to cause an explosion; likely to burst out suddenly
Example
The situation became explosive after the argument.
議論の後、状況は爆発的になった。
A1 noun /ˈjɛstərdeɪ/

yesterday

昨日
Meaning
the day before today
Example
Yesterday, we went to the park.
昨日、公園に行きました。
A2 noun /ˈæktrəs/

actress

女優
Meaning
a female performer in plays, movies, or television
Example
The actress looked stunning on the red carpet.
その女優は赤い絨毯の上で素晴らしく見えました。
A1 noun /kiːp/

Keep

生活費; 城の最強部分
Meaning
food and other things necessary for living; the strongest part of a castle
Example
He worked hard to earn his keep and support his family.
彼は家族を支えるために一生懸命働いた。
B2 noun /ˈmæstərpiːs/

Masterpiece

傑作
Meaning
A work of outstanding artistry, skill, or workmanship
Example
The Mona Lisa is considered one of the greatest masterpieces of all time.
モナリザは、すべての時代で最も偉大な傑作の1つと見なされています。
C1 noun /ˌkɒn.əˈsɜːr/

connoisseur

鑑定家
Meaning
an expert judge in matters of taste, especially in food, art, or wine
Example
She is a true connoisseur of fine art.
彼女は本物の芸術の鑑定家です。
C1 adjective /pɑːrtʃt/

parched

極度に喉が渇いた
Meaning
extremely dry, especially because of heat or thirst
Example
After walking in the desert, he was parched with thirst.
砂漠を歩いた後、彼は極度に喉が渇いていた。
B2 adverb /ˈfɜ:rst hænd/

First-hand

直接; 原始の源から
Meaning
directly experienced or obtained; from the original source
Example
I experienced the earthquake first-hand.
私は地震を直接体験しました。
B1 noun /ˈbækʌp/

backup

バックアップ
Meaning
a copy of data stored separately to protect against loss
Example
Make sure to have a backup of your important files.
重要なファイルのバックアップを取ることを確認してください。
C1 noun /fɔːrˈkloʊʒər/

foreclosure

差し押さえ
Meaning
The legal process by which a lender takes control of a property from a borrower who has failed to make payments.
Example
The family lost their home due to foreclosure after missing several mortgage payments.
その家族は複数回のモーゲージ支払いを逃したため、差し押さえで家を失いました。
B2 noun /ˈprɛʃər ˈkʊkər/

Pressure cooker

圧力鍋
Meaning
a sealed cooking pot that uses steam pressure to cook food faster
Example
Using a pressure cooker reduces cooking time by more than half.
圧力鍋を使うと、調理時間が半分以上短縮されます。
C1 noun /ˈælɪɡəri/

allegory

寓話
Meaning
a story, poem, or picture that can be interpreted to reveal a hidden meaning, often moral or political
Example
The novel is an allegory of the struggle between good and evil.
その小説は善と悪の闘争の寓話です。
C2 noun /ˈhɒɡz.hɛd/

hogshead

大樽
Meaning
A large cask or barrel, traditionally used for storing liquids like wine or beer.
Example
The cellar was filled with hogsheads of ale.
地下室はビールの大樽でいっぱいだった。
C1 verb /ˈkɒnskrɪpt/

conscript

徴兵する
Meaning
to force someone into military service
Example
The government conscripted young men during the war.
政府は戦争中に若い男性を徴兵しました。
C1 noun /ˈskævɪndʒər/

scavenger

死肉食者 / ゴミ収集者
Meaning
an animal or person that feeds on dead or discarded material
Example
Vultures are natural scavengers that clean up the environment.
ハゲワシは自然のスカベンジャーで、環境をきれいにします。
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 verb ˈrɛk.tɪ.faɪ

rectify

修正する
Meaning
To correct mistakes or make something right.
Example
The company took steps to rectify its financial mistakes.
会社は財務上のミスを修正するために手順を踏みました。
B1 adverb /ɛtˈsɛtərə/

etcetera

その他
Meaning
used at the end of a list to indicate that other similar items are included
Example
She bought apples, oranges, bananas, etcetera from the market.
彼女は市場でリンゴ、オレンジ、バナナ、その他を買いました。
C2 noun ˈsɒmnələns

somnolence

眠気
Meaning
A state of drowsiness or sleepiness; inclination to sleep.
Example
The somnolence after a heavy meal made it hard to concentrate.
重い食事の後、眠気が集中するのを難しくしました。
C1 noun, verb /fɔːrd/

ford

浅瀬
Meaning
A shallow place in a river where one can cross; to cross a river at such a place.
Example
The travelers decided to ford the river at dawn.
旅行者たちは夜明けに川を渡ることに決めました。
B2 noun /rɪˈlʌk.təns/

Reluctance

嫌悪感; ためらい
Meaning
unwillingness to do something; hesitation
Example
He showed reluctance to accept the job offer.
彼は仕事のオファーを受け入れることに嫌悪感を示した。
C2 verb /dɪˈfoʊlieɪt/

defoliate

葉を落とす
Meaning
to strip leaves from a tree, plant, or area, often using chemicals
Example
The farmers defoliated the fields before harvest.
農家は収穫前に畑の葉を取り除きました。
C2 noun /ˌpɛkjʊˈleɪʃən/

peculation

横領
Meaning
The act of embezzling or stealing money, especially from public funds.
Example
The minister resigned after being accused of peculation.
大臣は横領の罪で辞任しました。
C2 noun /ɡreɪˈdeɪʃən/

gradation

階調
Meaning
A gradual change from one stage, tone, or degree to another.
Example
The artist used subtle gradation of colors in her painting.
アーティストは彼女の絵画で微妙な階調の色を使用しました。
B2 adjective /ʌnˈnætʃərəl/

Unnatural

不自然な
Meaning
not existing in nature; artificial; forced
Example
The actor's smile looked unnatural and forced.
俳優の笑顔は不自然で、無理をしているように見えた。
B1 noun praɪd

pride

誇り
Meaning
A feeling of deep pleasure or satisfaction derived from one's own achievements or from achievements associated with one.
Example
Victory Day fills our hearts with pride.
勝利の日は私たちの心を誇りで満たします。
C2 verb /ˈdʌv.teɪl/

dovetail

完全に合致する
Meaning
to fit or combine perfectly together
Example
Her plans dovetail perfectly with our goals.
彼女の計画は私たちの目標に完全に合致しています。
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。
C1 noun dʒəˈnɛt.ɪk ˌmɒd.ɪ.fɪˈkeɪ.ʃən

genetic modification

遺伝子改変
Meaning
The process of altering the genetic code of plants or animals.
Example
Genetic modification enhances crop resistance to pests and diseases.
遺伝子改変は作物の害虫や病気に対する耐性を高めます。
C2 adjective /ʌnˈtræməld/

untrammeled

制限のない自由
Meaning
Not restricted or hampered; free and unrestricted.
Example
She enjoyed untrammeled freedom in her new life abroad.
彼女は海外での新しい生活で制限のない自由を楽しんでいた。
A1 verb /ɡet/

get

手に入れる
Meaning
to obtain, receive, or acquire something
Example
I need to get some milk from the store.
私は店から牛乳を手に入れる必要がある。
A2 noun /sɔːlt/

Salt

塩
Meaning
white crystalline substance used for seasoning food; sodium chloride
Example
Please add some salt to the soup to enhance its flavor.
風味を引き立てるために、スープに塩を少し加えてください。
B1 adjective ɪkˈstriːm

extreme

極端
Meaning
Reaching a high or the highest degree; very great.
Example
Extreme weather patterns disrupt ecosystems.
極端な気象パターンは生態系を乱します。
B1 noun /ˈkʌntrisaɪd/

countryside

田舎
Meaning
land outside cities and towns; rural areas with farms, fields, and villages
Example
She enjoys the peace and beauty of the countryside.
彼女は田舎の静けさと美しさを楽しんでいる。
B1 verb /pɑːrtɪsɪˈpeɪtɪŋ/

participating

参加する
Meaning
Taking part in an activity or event.
Example
He is participating in the Antarctic expedition.
彼は南極遠征に参加しています。
C1 noun /ˌkʌl də ˈsæk/

cul de sac

袋小路
Meaning
A street or passage closed at one end; a dead end.
Example
They bought a house at the end of a quiet cul de sac.
彼らは静かな袋小路の先に家を買いました。
C1 noun /ˈkɒnɪfər/

conifer

針葉樹
Meaning
a type of tree that bears cones and evergreen needle-like leaves, such as pine or fir
Example
The forest is dominated by conifers like pine and spruce.
森林は松やモミの木などの針葉樹によって支配されています。
C1 verb diːˈsɛn.sɪ.taɪz

desensitize

脱感作
Meaning
To make someone less sensitive or reactive to something through repeated exposure.
Example
Constant exposure to violence can desensitize people.
継続的な暴力の露出は人々を鈍感にする可能性があります。
C2 adjective /daɪˈɜːrnəl/

diurnal

昼行性
Meaning
active during the day; occurring daily
Example
Most birds are diurnal creatures, active in daylight hours.
ほとんどの鳥は昼行性の生き物で、日中に活動しています。
B2 noun /ˈɡæl.ək.si/

Galaxy

銀河系
Meaning
a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction
Example
The Milky Way is the galaxy that contains our solar system and Earth.
天の川は私たちの太陽系と地球を含む銀河系です。
C1 noun /ˈkɒn.vɔɪ/

convoy

コンボイ
Meaning
a group of vehicles or ships traveling together, often for protection
Example
The military convoy moved through the desert at dawn.
軍のコンボイは夜明けに砂漠を横断しました。
B1 verb /ˈpʌzəl/

puzzle

パズル
Meaning
to confuse or perplex; to think hard about something
Example
The math problem will puzzle even the experts.
その数学の問題は、専門家をも困惑させるだろう。
C1 noun /əˈkʌmplɪs/

accomplice

共犯者
Meaning
a person who helps another commit a crime
Example
The thief was arrested along with his accomplice.
泥棒は共犯者と一緒に逮捕されました。
B2 noun ˌriːfɔːˈreɪʃən

reforestation

再植林
Meaning
The natural or intentional restocking of existing forests and woodlands that have been depleted.
Example
Reforestation efforts are crucial to restoring ecosystems.
再植林の努力は、生態系の回復に重要です。
B2 noun ˌel.ɪ.dʒəˈbɪl.ə.ti

eligibility

適格性
Meaning
The state of having the right to do or obtain something through satisfaction of the appropriate conditions.
Example
Eligibility criteria maintain fairness.
適格基準は公平性を維持します。
A2 noun /ˈʌn.jən/

Onion

玉ねぎ
Meaning
a round vegetable with a strong taste and smell, made up of many layers
Example
I need to chop some onions for the curry recipe.
カレーのレシピのためにいくつか玉ねぎを切る必要があります。
C2 noun /ˈɛərəˌstæt/

aerostat

エアロスタット
Meaning
A lighter-than-air craft, such as a balloon, that is lifted by gas.
Example
The military used an aerostat for surveillance over the border.
軍隊は国境監視のためにエアロスタットを使用しました。
B1 noun /ˌdek.əˈreɪ.ʃən/

Decoration

装飾; 飾り; 賞;
Meaning
the process or art of decorating something; ornamental items used to beautify
Example
The Christmas decoration transformed the ordinary room into a festive wonderland.
クリスマスのデコレーションは、普通の部屋をお祝いのワンダーランドに変えました。
B1 verb /klæp/

clap

Meaning
To strike the palms of the hands together, usually to express approval or create a sharp sound.
Example
The audience began to clap loudly after the performance.
C1 adjective /ˈfrɪdʒɪd/

Frigid

凍てつく; 寒い
Meaning
extremely cold; freezing; icy
Example
The frigid weather made it difficult to go outside.
冷たい天気で外に出るのが難しかった。
B1 noun /sleɪv/

slave

奴隷
Meaning
a person who is the legal property of another and is forced to work for them
Example
The abolitionist movement fought for the rights of slaves.
廃奴隷運動は奴隷の権利のために戦いました。
B1 verb /haɪər/

hire

雇う
Meaning
to employ someone for wages; to rent or engage services
Example
The company will hire new employees next month.
その会社は来月新しい従業員を雇う予定です。
B2 noun /oʊˈbiː.di.əns/

Obedience

服従
Meaning
compliance with an order, request, or law; submission to authority
Example
Children should show obedience to their parents.
子供たちは両親に従うべきです。
C2 noun /lækˈteɪʃən/

lactation

授乳
Meaning
the secretion of milk by the mammary glands of female mammals
Example
The doctor explained that lactation is a natural process after childbirth.
医者は、出産後の授乳が自然なプロセスであると説明しました。
B2 noun /məˈkænɪks/

mechanics

力学
Meaning
the branch of physics concerned with the motion of objects and the forces acting on them; also refers to the practical details of how something works
Example
He studied the mechanics of the machine before fixing it.
彼は機械を修理する前に、その力学を学んだ。
C1 adjective; noun /ɪˈmɔːrtl/

immortal

不死の
Meaning
living forever; never dying; lasting forever in fame or memory
Example
Legends often describe heroes as immortal beings who never die.
伝説では英雄は不死の存在だとされる。
C1 adjective /rɪˈsɜːrdʒənt/

resurgent

復活した
Meaning
Becoming strong, active, or popular again.
Example
The resurgent economy gave hope to many businesses.
復活した経済は多くのビジネスに希望を与えた。
C2 adjective /ˈmɒtld/

mottled

斑点模様の
Meaning
Marked with spots, streaks, or blotches of different shades or colors.
Example
The snake's mottled skin helped it blend into the forest floor.
ヘビの斑点模様の皮膚は、森の床に溶け込むのを助けました。
B2 noun /ˈsliːpər/

sleeper

眠っている人；予想外に成功するもの
Meaning
a person or thing that sleeps; something that unexpectedly succeeds
Example
The movie turned out to be a real sleeper hit.
映画は予想外のヒットになった。
C1 noun /ˈkiːpˌseɪk/

keepsake

記念品
Meaning
An object kept as a reminder of a person, place, or event.
Example
She gave me a small locket as a keepsake of our friendship.
彼女は私たちの友情の記念として小さなロケットをくれました。
C1 verb /deɪz/

daze

Meaning
to stun or confuse someone temporarily with a shock or surprise
Example
The bright lights dazed the runners as they entered the stadium.
C2 noun /ˌrɛtəˈrɪʃən/

rhetorician

雄弁家
Meaning
A person who is skilled in the art of rhetoric or persuasive speaking/writing.
Example
The rhetorician captivated the audience with his eloquence.
雄弁家はその雄弁さで聴衆を魅了しました。
C1 adjective /ˈstæɡ.nənt/

Stagnant

停滞した; 動かない; 発展していない
Meaning
not moving or flowing; showing no activity or development
Example
The stagnant water in the pond was covered with algae.
池の中の停滞した水は藻で覆われていました。
A2 noun /ˈhæb.ɪt/

habit

習慣
Meaning
A settled or regular tendency or practice, especially one that is hard to give up.
Example
Eye rubbing is a harmful habit.
目をこすることは有害な習慣です。
A2 adjective /əˈwɛər/

aware

気づいている
Meaning
having knowledge or perception of a situation or fact
Example
She is aware of the risks involved.
彼女はそのリスクに気づいている。
B1 noun /ˈpʌn.ɪʃ.mənt/

Punishment

罰
Meaning
penalty given for doing something wrong or breaking a rule
Example
The student received punishment for cheating on the exam.
学生は試験でカンニングをして罰を受けました。
C2 verb /ˈfɜːrbɪʃ/

furbish

磨く
Meaning
to polish, renovate, or give a fresh look to something
Example
The workers furbished the old sword until it gleamed like new.
作業員たちは古い剣を磨き、それが新しいかのように輝くまでしました。
B2 adjective /kənˈdʒɛstɪd/

congested

渋滞
Meaning
Blocked up with too much traffic or crowding.
Example
The road was congested during rush hour.
ラッシュアワー中、道路は渋滞していました。
B2 verb /spɪn/

spin

回転する
Meaning
To turn around quickly or cause something to rotate
Example
The dancer began to spin gracefully on the stage.
ダンサーはステージで優雅に回転を始めました。
A2 noun /ˈɪnfoʊ/

info

情報
Meaning
information; knowledge or facts about something or someone
Example
She gave me all the info I needed for the meeting.
彼女は会議に必要なすべての情報を私にくれました。
C1 noun /ˌfəʊtəʊˈsɪnθɛtɪk ɪˈfɪʃənsi/

photosynthetic efficiency

光合成効率
Meaning
The measure of how effectively plants convert light energy into chemical energy through the process of photosynthesis, directly affecting plant growth and crop yield.
Example
Improving photosynthetic efficiency can increase crop yields.
光合成効率を改善すると、作物の収量を増やすことができます。
A2 noun /ˈkændi/

candy

キャンディ
Meaning
a sweet food made with sugar or chocolate, often in small pieces
Example
The children were excited to get candy on Halloween.
子供たちはハロウィンでキャンディをもらって興奮していた。
C2 adjective /ˈtaɪmwɔːrn/

timeworn

時間によって擦り切れた
Meaning
Worn or impaired by age; old and used many times.
Example
The timeworn house carried a sense of history and nostalgia.
時間によって擦り切れた家は、歴史と郷愁を感じさせた。
C1 noun /ˌdɪsbɪˈliːvər/

disbeliever

不信者
Meaning
a person who does not believe in something, especially a religion or idea
Example
He was called a disbeliever for rejecting the traditional faith.
彼は伝統的な信仰を拒否したため、不信者と呼ばれました。
C2 adjective /bjuːˈkɒlɪk/

bucolic

田園
Meaning
Relating to the pleasant aspects of the countryside and country life.
Example
They enjoyed a bucolic picnic by the river.
彼らは川沿いで田園風のピクニックを楽しみました。
B1 noun /ˈæmətər/

amateur

アマチュア
Meaning
A person who engages in a pursuit, especially a sport or art, on an unpaid basis.
Example
The painting looked impressive, even though it was done by an amateur.
その絵画は印象的に見えましたが、アマチュアによって描かれました。
C1 adjective /ˈskeɪ.li/

Scaly

鱗状の
Meaning
covered with scales; having a rough surface like scales
Example
The fish has scaly skin.
その魚はうろこ状の皮膚を持っています。
B2 adjective /ʌnˈtʃeɪndʒəbəl/

Unchangeable

変更不可能な; 固定された;
Meaning
not able to be changed or altered; fixed and permanent
Example
The laws of physics are unchangeable principles that govern the universe.
物理法則は変更不可能な原則であり、宇宙を支配しています。
C2 verb /ʌnˈɑːrm/

unarm

武装解除する
Meaning
to remove weapons from someone or to deprive of means of attack or defense
Example
The soldiers were ordered to unarm the prisoners.
兵士たちは囚人の武装を解除するよう命じられた。
A2 adverb /ˈseɪf.li/

Safely

安全に
Meaning
in a safe manner; without danger or risk
Example
Drive safely on the icy road.
アイスロードで安全に運転してください。