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

Seldom

めったにない
Meaning
not often; rarely; infrequently
Example
She seldom goes to the cinema.
彼女はめったに映画館に行きません。
B1 adjective /ˌælfəˈbɛtɪkəl/

alphabetical

アルファベット順
Meaning
Arranged in the order of the letters of the alphabet.
Example
The names were listed in alphabetical order.
名前はアルファベット順にリストされていました。
B1 noun /ˈplʌm.ər/

plumber

配管工
Meaning
a person who installs or repairs water pipes
Example
The plumber fixed the leaking pipe in the kitchen.
配管工は台所の漏れているパイプを修理しました。
B1 noun, verb /ˈdɪskaʊnt/

discount

割引
Meaning
A reduction in the usual price of something; to reduce the price of something.
Example
The store offered a 20% discount on all electronics.
その店はすべての電子製品に20%の割引を提供しました。
B1 adjective /dɪˈmændɪŋ/

demanding

要求が厳しい
Meaning
requiring much effort, skill, or attention; difficult to satisfy
Example
The job is very demanding and requires long hours of work.
その仕事は非常に要求が厳しく、長時間の労働が必要です。
B1 noun/verb /ˈleɪ.bər/

labor

労働
Meaning
work, especially hard physical work; to work hard
Example
The workers labored in the hot sun all day.
作業員たちは暑い太陽の下で一日中働いた。
B1 noun /əˈsɪstəns/

Assistance

援助; 支援
Meaning
the action of helping someone with a job or task; support
Example
She offered her assistance with the project.
彼女はプロジェクトで援助を提供しました。
B1 noun /ˈhjuː.mər/

humor

Meaning
The quality of being amusing or entertaining.
Example
His sense of humor always lightens the mood.
B1 noun rɪˌspɒnsəˈbɪlɪti

responsibility

責任
Meaning
The state or fact of having a duty to deal with something or of having control over someone.
Example
Taking responsibility for one's actions is a sign of maturity.
自分の行動に責任を持つことは、成熟の証です。
B1 adjective /fɒnd/

fond

好き
Meaning
having a strong liking or affection for something or someone
Example
She is fond of painting and spends hours in front of her canvas.
彼女は絵を好きで、キャンバスの前で何時間も過ごします。
B1 verb /loʊd/

load

積む
Meaning
to put goods or cargo onto a vehicle; to fill something with a heavy quantity
Example
Workers load the truck with heavy boxes.
作業員は重い箱でトラックを積み込みます。
B1 verb /rɪˈleɪt/

relate

関連する
Meaning
to connect or show a link between; to tell a story
Example
She relates her experience to the audience.
彼女は観客に自分の経験を話します。
B1 noun /ˈfɪzɪks/

physics

物理学
Meaning
the natural science that studies matter, energy, and the interactions between them
Example
She decided to major in physics at the university.
彼女は大学で物理学を専攻することに決めました。
B1 verb /əˈsɛs/

assess

評価する
Meaning
to evaluate or estimate the nature, ability, or quality of something
Example
The teacher assessed the students' progress.
教師は学生の進捗を評価しました。
B1 noun ˈtaɪmər

timer

タイマー
Meaning
An automatic mechanism for activating a device at a preset time; a device that measures time intervals.
Example
He set the timer for 30 minutes to complete the task.
彼は作業を完了するために、30分のタイマーをセットした。
B1 noun /ˈfes.tə.vəl/

Festival

フェスティバル; 祭り;
Meaning
a day or period of celebration, typically for religious reasons; an organized series of concerts, films, etc.
Example
The music festival attracted thousands of visitors from around the world.
音楽フェスティバルは世界中から何千人もの観客を魅了しました。
B1 noun /stæf/

staff

スタッフ
Meaning
a group of employees working together in an organization
Example
The staff at the hospital are very helpful.
病院のスタッフはとても役に立ちます。
B1 verb /bæn/

ban

禁止する
Meaning
to officially forbid something; to prohibit
Example
The government banned smoking in public places.
政府は公共の場所での喫煙を禁止した。
B1 noun /ˈkɒntɪnənt/

continent

大陸
Meaning
one of the large landmasses on Earth such as Asia, Africa, or Europe
Example
Asia is the largest continent in the world.
アジアは世界で最も大きな大陸です。
B1 noun/adjective /ˈstændɪŋ/

standing

地位 / 評判
Meaning
status, reputation, or position; also the act of being upright on the feet
Example
He has high standing in the community for his charity work.
彼はその慈善活動のため、コミュニティで高い評価を得ています。
B1 noun /reɪ/

ray

光線
Meaning
a narrow beam of light, heat, or radiation
Example
A ray of sunlight broke through the clouds.
太陽の光線が雲を突き抜けた。
B1 adjective /ɪnˌθjuːziˈæstɪk/

enthusiastic

熱心な
Meaning
Having or showing intense and eager enjoyment, interest, or approval.
Example
The explorers were enthusiastic about the journey.
探検家たちはその旅に熱心でした。
B1 adjective /ɪnˈtɜːrnəl/

internal

内部
Meaning
situated inside; relating to the inside or inner part of something
Example
The company is conducting an internal audit this month.
その会社は今月内部監査を行っています。
B1 verb /əˈtɛmpt/

attempt

Meaning
to make an effort to achieve or complete something difficult
Example
He attempted to climb the mountain despite the bad weather.
B1 adjective /blæŋk/

blank

空白
Meaning
showing no expression or containing nothing written, printed, or recorded.
Example
Her face went blank when she heard the bad news.
悪いニュースを聞いたとき、彼女の顔は空白になった。
B1 noun /doʊˈneɪ.ʃən/

Donation

寄付; 貢献
Meaning
something that is given to a charity, especially a sum of money; the act of giving
Example
The generous donation helped the hospital purchase new medical equipment.
寛大な寄付が病院に新しい医療機器を購入するのに役立ちました。
B1 adjective /ˈɛstɪmeɪtɪd/

estimated

見積もりの
Meaning
roughly calculated or judged; an approximate value or amount
Example
The estimated cost of the project is five million dollars.
そのプロジェクトの見積もりコストは500万ドルです。
B1 noun /ˈhʌŋɡər/

hunger

飢餓
Meaning
the feeling of discomfort caused by lack of food
Example
The child cried out of hunger.
その子供は飢えで泣いていました。
B1 noun /ɪkˈspreʃ.ən/

Expression

表現; 発表;
Meaning
the act of making thoughts or feelings known; a look on someone's face
Example
The artist's painting was a beautiful expression of her inner emotions.
アーティストの絵は彼女の内面的な感情の美しい表現でした。
B1 noun /bloʊ/

Blow

打撃; 手、武器、または硬い物体での強力な一撃
Meaning
a powerful stroke with a hand, weapon, or hard object
Example
The boxer delivered a devastating blow to his opponent.
ボクサーは対戦相手に壊滅的な一撃を与えました。
B1 adjective /ʌnˈkʊkt/

uncooked

生の
Meaning
Not cooked; in a raw state.
Example
Eating uncooked meat can be dangerous.
生肉を食べるのは危険です。
B1 noun /tʃɪn/

Chin

あご
Meaning
the protruding part of the face below the mouth, formed by the apex of the lower jaw
Example
He stroked his beard thoughtfully, resting his hand on his chin.
彼は考えながらあごひげを撫で、手をあごに置いた。
B1 noun /brif/

Brief

簡潔な; 短い
Meaning
a concise statement of the facts; a set of instructions given to a person about a job or task
Example
The lawyer received a detailed brief about the upcoming court case.
弁護士は次の裁判についての詳細なブリーフを受け取った。
B1 verb /kleɪm/

claim

主張する
Meaning
to assert ownership; to state as fact
Example
He claims to be the rightful owner.
彼は自分が正当な所有者だと主張しています。
B1 verb /ˈdɪfər/

differ

異なる
Meaning
to be unlike or distinct from something else
Example
Opinions differ on this issue.
この問題について意見が異なります。
B1 noun /ˈpaɪn.æp.əl/

Pine Apple

パイナップル
Meaning
a large tropical fruit with a tough skin and sweet yellow flesh
Example
The pineapple has a crown of spiky leaves on top.
パイナップルの上には尖った葉の冠があります。
B1 noun rɪˈzɪs.təns

resistance

抵抗
Meaning
The refusal to accept or comply with something; the attempt to prevent something by action or argument.
Example
The resistance fought bravely against colonial forces.
レジスタンスは植民地軍に勇敢に立ち向かいました。
B1 noun /ˌrek.ə.menˈdeɪ.ʃən/

Recommendation

推薦
Meaning
a suggestion that someone or something would be good or suitable for a particular job or purpose
Example
I got this job based on a recommendation from my professor.
私は教授からの推薦でこの仕事を得ました。
B1 noun /ˈvɜːr.ʒən/

Version

バージョン; 形態; 物語
Meaning
a particular form or variation of something; an account of an event
Example
This is the latest version of the software.
これはソフトウェアの最新バージョンです。
B1 verb /dɪsˈtrɪbjuːt/

distribute

配布する
Meaning
to give out or spread something among several people or places
Example
The teacher will distribute the test papers.
先生は試験の用紙を配布します。
B1 adjective /ˈklæsɪk/

classic

クラシック, 優れた
Meaning
Judged over a period of time to be of the highest quality and outstanding of its kind.
Example
That movie is a classic example of 90s comedy.
その映画は90年代のコメディのクラシックな例です。
B1 noun /bend/

Bend

カーブ; 曲がり角
Meaning
a curved or angled part of something; a turning point in a road or river
Example
There is a sharp bend in the river ahead.
川の先に鋭いカーブがあります。
B1 noun /ˈempaɪər/

empire

帝国
Meaning
a group of countries or regions controlled by one ruler or government
Example
The Roman Empire lasted for centuries.
ローマ帝国は何世代にもわたって続きました。
B1 verb /rɪˈper/

repair

修理する
Meaning
to fix something that is broken or damaged
Example
The mechanic will repair the car's engine tomorrow.
メカニックは明日車のエンジンを修理します。
B1 noun /ˈnɑn.sens/

Nonsense

ナンセンス
Meaning
words or language that have no meaning; foolish or unacceptable behavior
Example
Stop talking nonsense and be serious!
ナンセンスなことを言うのはやめて、真剣になりなさい!
B1 noun /edʒ/

Edge

端; 鋭い縁
Meaning
the outside limit of an object or area; a sharp side of a blade
Example
Be careful not to cut yourself on the sharp edge of the knife.
鋭い刃の端で自分を切らないように気をつけてください。
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。
B1 noun/verb /ˈfaɪtɪŋ/

fighting

戦い
Meaning
the act of engaging in a physical or verbal conflict
Example
The soldiers were fighting bravely on the battlefield.
兵士たちは戦場で勇敢に戦っていました。
B1 verb /spɔɪl/

spoil

台無しにする
Meaning
to damage or ruin something
Example
The rain spoiled the outdoor event.
雨が屋外イベントを台無しにした。
B1 noun /rɪˈfjuːz/

Refuse

ゴミ; 拒否
Meaning
waste material; garbage; to decline or reject something
Example
Please put the refuse in the designated bins.
指定されたゴミ箱にゴミを入れてください。
B1 adjective /dɪsˈeɪbld/

disabled

障害者
Meaning
having a physical or mental condition that limits movements, senses, or activities
Example
The park has special facilities for disabled people.
公園には障害者用の特別な施設があります。
B1 adjective /ˈsoʊ kɔːld/

so-called

Meaning
referred to as or known by a particular name or title, often misleadingly
Example
The so-called expert couldn't answer the question.
B1 noun, verb /flæɡ/

flag

Meaning
a piece of fabric with a symbol or colors; or to mark or signal attention
Example
They raised the national flag during the ceremony.
B1 noun ruːlz ənd ˌrɛɡjʊˈleɪʃənz

rules and regulations

規則と規定
Meaning
Official orders and laws that control how something is done.
Example
Rules and regulations alone cannot change attitudes.
規則と規定だけでは態度を変えることはできません。
B1 adjective /ˈɜːrdʒənt/

Urgent

緊急
Meaning
requiring immediate action or attention; pressing
Example
The patient needs urgent medical attention.
患者は緊急の医療支援が必要です。
B1 verb /əˈfɛkt/

affect

影響する
Meaning
to influence or make a difference to something
Example
The weather can greatly affect our mood.
天気は私たちの気分に大きな影響を与えることがある。
B1 verb /ˈbrɔːdˌkæst/

broadcast

放送する
Meaning
to transmit a program or information by radio, television, or online media
Example
The match was broadcast live on television.
試合はテレビで生放送されました。
B1 noun

Kindness

親切; 優しさ; 思いやり
B1 noun /ˈmelədi/

Melody

メロディ; 音楽の旋律
Meaning
A sequence of single notes that is musically satisfying; a tune
Example
She hummed a beautiful melody while cooking dinner.
彼女は夕食を作りながら、美しいメロディを口ずさんでいました。
B1 adjective /ˈsuːtəbl/

suitable

適切
Meaning
appropriate or right for a particular person, purpose, or situation
Example
This dress is suitable for the wedding.
このドレスは結婚式に適しています。
B1 verb /preɪ/

pray

祈る
Meaning
to speak to God or a deity; to hope earnestly
Example
Many people pray for peace in the world.
多くの人々が世界の平和のために祈ります。
B1 verb ˈtrænsfər

transfer

移動
Meaning
To move from one place to another; to hand over.
Example
Power transfer was necessary.
電力の移動は必要でした。
B1 noun /ˈvɪʒ.ən/

vision

視力
Meaning
The faculty or state of being able to see.
Example
Excessive rubbing can damage vision.
過度のこすりつけは視力を損なう可能性があります。
B1 noun /ˈsoʊ.lər ˌsɪs.təm/

Solar system

太陽系
Meaning
the sun and all the planets, moons, asteroids and other objects that orbit around it
Example
Our solar system has eight planets orbiting the sun.
私たちの太陽系には、太陽の周りを回る8つの惑星があります。
B1 noun, adjective /ˈkrɪmɪnəl/

criminal

犯罪者
Meaning
A person who has committed a crime; relating to crime
Example
The police arrested a dangerous criminal last night.
警察は昨夜、危険な犯罪者を逮捕しました。
B1 noun /əˈmjuːzmənt/

Amusement

娯楽; 楽しさ; エンターテイメント
Meaning
the state or experience of finding something funny; entertainment or recreational activities
Example
The children's laughter showed their amusement at the clown's performance.
子供たちの笑いは、クラウンのパフォーマンスに対する楽しさを示しました。
B1 adjective ˈsʌb.mə.riːn

submarine

潜水艦
Meaning
Existing, occurring, or used underwater, especially in relation to vessels or cables.
Example
Submarine cables facilitate international communication.
潜水艦ケーブルは国際通信を容易にします。
B1 noun /ˈkɪlər/

killer

殺人者
Meaning
A person or thing that kills.
Example
The police caught the killer last night.
警察は昨晩殺人者を捕まえた。
B1 noun /ˈwiːknəs/

weakness

弱点
Meaning
a state of being weak; a flaw or shortcoming in character or structure
Example
His main weakness is his lack of patience.
彼の最大の弱点は忍耐力の欠如です。
B1 adjective /rɪˈmɑːrkəbl/

Remarkable

注目すべき; 非凡な; 顕著な;
Meaning
worthy of attention; extraordinary; notable;
Example
His recovery from the illness was remarkable.
病気から回復することは注目すべきことでした。
B1 adverb /ˈtɛmpərɛrɪli/

temporarily

一時的に
Meaning
for a limited time; not permanently
Example
The road is closed temporarily for repairs.
道路は修理のため一時的に閉鎖されています。
B1 noun /bɑːn/

barn

納屋
Meaning
a large building used for storing grain or housing farm animals
Example
The farmer keeps his cows in the barn.
農夫は牛を納屋に入れています。
B1 adverb /trəˈdɪʃənəli/

traditionally

伝統的に
Meaning
according to custom or long-established practice
Example
Bangladesh is traditionally known for its hospitality.
バングラデシュは伝統的にそのおもてなしで知られています。
B1 adjective /ˈtʃælɪndʒɪŋ/

challenging

挑戦的な
Meaning
difficult in a way that tests one's abilities
Example
The mountain climb was challenging but rewarding.
山登りは挑戦的だったが、報われた。
B1 verb /rɪˈvaɪz/

revise

修正する
Meaning
To change, improve, or update something, especially a written work.
Example
She had to revise her essay before submission.
彼女は提出前にエッセイをリヴァイズする必要があった。
B1 noun /ˈdɛkeɪd/

decade

十年
Meaning
A period of ten years.
Example
The country has changed a lot in the past decade.
その国は過去10年間で大きく変わりました。
B1 adverb /ɪˈfɛktɪvli/

effectively

効果的に
Meaning
in a way that produces the desired result; efficiently and successfully
Example
The team worked together effectively to finish the project on time.
チームはプロジェクトを時間通りに終わらせるために効果的に一緒に働きました。
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 /ˈwep.ən/

Weapon

武器
Meaning
a thing designed or used for inflicting bodily harm or physical damage
Example
The police found a dangerous weapon at the crime scene.
警察は犯罪現場で危険な武器を発見した。
B1 adjective /kiːn/

Keen

鋭い; 激しい; 熱心
Meaning
sharp; acute; intense; eager
Example
She has a keen interest in science.
彼女は科学に強い関心を持っています。
B1 noun /ɪˈmoʊ.ʃən/

Emotion

感情
Meaning
a strong feeling deriving from one's circumstances, mood, or relationships
Example
Her face showed every emotion she was feeling inside.
彼女の顔は内面で感じていたすべての感情を示していました。
B1 noun /ˈɔr.ə.ʒɪn/

Origin

起源
Meaning
the point or place where something begins, arises, or is derived; the source
Example
Scientists are studying the origin of the universe.
科学者たちは宇宙の起源を研究しています。
B1 noun pɑːˈtɪs.ɪ.pənts

participants

参加者
Meaning
People who take part in something; those involved in an activity or event.
Example
Participants will enjoy breathtaking views.
参加者は息をのむような景色を楽しむでしょう。
B1 noun /ˈeər fɔːrs/

Air force

空軍
Meaning
the military organization of a country that uses aircraft for fighting
Example
The air force conducted a training exercise over the mountains.
空軍は山脈の上で訓練演習を行った。
B1 adjective /æmˈbɪʃ.əs/

Ambitious

野心的
Meaning
having strong desire for success or achievement; aspiring
Example
She is ambitious and works hard to achieve her goals.
彼女は野心的で、目標を達成するために一生懸命働いています。
B1 adjective /ɪˈmiːdiət/

immediate

即時
Meaning
happening or done without delay
Example
The doctor gave her immediate attention.
医者は彼女に即時の注意を与えました。
B1 adjective /ɪnˈkrɛdəbl/

incredible

信じられない
Meaning
so extraordinary that it is hard to believe; amazing
Example
The view from the mountain was incredible.
山からの景色は信じられなかった。
B1 noun /rɪˈsɜːtʃə(r)/

researcher

研究者
Meaning
a person who conducts research
Example
The researcher published her findings in a scientific journal.
研究者は科学的なジャーナルに彼女の研究結果を発表しました。
B1 noun /ˈfeɪ.ljər/

Failure

失敗
Meaning
lack of success; an unsuccessful person, enterprise, or thing
Example
The project's failure was due to poor planning and communication.
プロジェクトの失敗は、計画とコミュニケーションの不備によるものでした。
B1 adjective /ˈdɛdɪˌkeɪtɪd/

dedicated

献身的な
Meaning
devoted to a cause, task, or purpose
Example
She is a dedicated teacher who goes above and beyond for her students.
彼女は生徒のために上を行き、限界を超えていく献身的な教師です。
B1 noun /ˈkætl/

cattle

幸せ
Meaning
large domesticated animals such as cows and bulls that are kept on a farm for their milk, meat, or hides
Example
The farmer owns a herd of cattle that graze near the river.
彼女は賞を受け取ったとき、自分の幸せを隠せませんでした。
B1 noun /ˈsɛkrəteri/

secretary

Meaning
a person employed to handle correspondence and manage routine tasks for an individual or organization
Example
The secretary scheduled the meeting for tomorrow.
B1 noun /ˈprɪnsɪpl/

principle

原則
Meaning
A fundamental truth or proposition that serves as the foundation for a system of belief or behavior.
Example
Honesty is a key principle of leadership.
正直さはリーダーシップの重要な原則です。
B1 verb, adjective /spɛnt/

spent

使い果たされた, 疲れ切った
Meaning
Past tense and past participle of 'spend'; also used as an adjective meaning exhausted or used up.
Example
She spent all her energy preparing for the exam.
彼女は試験の準備に全てのエネルギーを使い果たした。
B1 adjective /ˈiːvəl/

evil

邪悪
Meaning
Profoundly immoral and wicked.
Example
They believed the villain was the embodiment of evil.
彼らは悪役が邪悪の具現であると信じていた。
B1 noun /ˈfaɪ.tər/

Fighter

戦闘機
Meaning
a military aircraft designed for attacking other aircraft; a person who fights
Example
The fighter jet flew overhead during the military parade.
戦闘機は軍事パレードの間に私たちの頭上を飛びました。
B1 noun /ˈpeɪvmənt/

pavement

歩道
Meaning
a hard paved surface such as a road or sidewalk; the act or result of paving
Example
She walked along the pavement to reach the bus stop.
彼女はバス停まで歩道を歩いた。
B1 noun /ˈsɪtɪzən/

citizen

市民
Meaning
a legally recognized subject or national of a state
Example
Every citizen has the right to vote.
すべての市民は投票する権利を持っています。
B1 noun /ˈprɛzəns/

presence

存在
Meaning
The fact or condition of being present; a person's impressive manner or appearance.
Example
His presence in the meeting made everyone feel at ease.
会議での彼の存在は、みんなを安心させました。
B1 adjective /æθˈlɛtɪk/

athletic

アスレチックな、力強い
Meaning
physically strong, fit, and active; related to athletes or sports
Example
She has an athletic body because she exercises regularly.
彼女は定期的に運動しているので、アスレチックな体を持っています。
B1 noun /ˈɡaɪ.dəns/

Guidance

指導; リーダーシップ; アドバイス
Meaning
advice or information aimed at resolving a problem or difficulty; leadership or direction
Example
The teacher provided valuable guidance to help students choose their career paths.
先生は学生が自分のキャリアの道を選ぶために貴重な指導を提供しました。
B1 noun /ˈtreɪdɪŋ/

trading

取引
Meaning
the act or business of buying and selling goods or services
Example
She made a fortune through online trading.
彼女はオンライン取引で大金を稼ぎました。
B1 noun /ˈvæk.juːm/

vacuum

真空
Meaning
A space entirely devoid of matter; an absence of atmosphere or content.
Example
The scientist created a vacuum chamber for the experiment.
科学者は実験のために真空室を作りました。
B1 verb /ɪkˈstend/

extend

延長する
Meaning
to make longer or larger; to stretch out; to offer or give
Example
The company decided to extend the deadline for the project.
会社はプロジェクトの締め切りを延長することに決定しました。
B1 noun /ˈplæt.fɔːm/

platform

プラットフォーム
Meaning
A raised level surface on which people or things can stand.
Example
The platform was used to discuss collaboration.
そのプラットフォームは協力について議論するために使用されました。
B1 verb /waɪp/

wipe

拭く
Meaning
to clean or dry something by rubbing with a cloth or tissue
Example
Please wipe the table clean.
テーブルを拭いてください。
B1 verb /ter/

tear

裂ける
Meaning
to pull apart or damage by force; to rip
Example
Be careful not to tear the paper.
紙を破らないように気をつけてください。
B1 noun /ˈhʌntər/

hunter

ハンター
Meaning
a person or animal that hunts animals for food or sport
Example
The hunter tracked the deer through the forest.
ハンターは森を通って鹿を追跡しました。
B1 noun /pɜːrs/

purse

財布
Meaning
a small bag used by women to carry money and personal items
Example
She kept her wallet in her purse.
彼女は財布をバッグに入れました。
B1 verb /dɪˈtɜːrmɪn/

determine

決定する
Meaning
to decide; to find out exactly
Example
We must determine the cause of the problem.
私たちは問題の原因を特定する必要があります。
B1 noun /ˈtʌnəl/

tunnel

トンネル
Meaning
an underground passage or shaft
Example
They dug a tunnel under the river.
彼らは川の下にトンネルを掘った。
B1 noun /ˈkæləri/

calorie

カロリー
Meaning
A unit of energy, often used to measure the energy content of food and drink.
Example
She checks the calorie count before eating any packaged food.
彼女はパッケージ食品を食べる前にカロリー数をチェックします。
B1 noun /ˈlaɪtnɪŋ/

lightning

雷光
Meaning
a flash of light in the sky caused by electricity during a storm
Example
The lightning struck a tree near our house.
雷光が私たちの家の近くの木に当たった。
B1 adjective /ˌlɛftˈhændɪd/

left-handed

左利き
Meaning
Using or done with the left hand; also can mean clumsy or awkward.
Example
She is left-handed and writes beautifully with her left hand.
彼女は左利きで、左手で美しく書きます。
B1 noun ˈbreɪvəri

bravery

勇気
Meaning
Courageous behavior or character; the quality of being brave.
Example
The bravery of our soldiers is unforgettable.
私たちの兵士たちの勇気は忘れがたいものです。
B1 noun /kəˈsiːnoʊ/

casino

カジノ
Meaning
a place where people gamble and play games of chance
Example
They spent the evening playing cards at the casino.
彼らはカジノでカードをして夜を過ごしました。
B1 noun ˈklaɪ.mət tʃeɪndʒ

climate change

気候変動
Meaning
A change in global or regional climate patterns, attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.
Example
Climate change is causing more natural disasters.
気候変動は、より多くの自然災害を引き起こしています。
B1 noun, verb /ˈrɒkɪt/

rocket

幸せ
Meaning
a missile or vehicle propelled by a rocket engine; to increase or move very quickly
Example
The company’s profits rocketed after the new product launch.
彼女は賞を受け取ったとき、幸せを隠せませんでした。
B1 noun /ˈkʊkər/

cooker

調理器; 炊飯器
Meaning
a device or appliance used for cooking food; a person or thing that cooks
Example
The rice cooker makes cooking meals much easier.
炊飯器は料理をとても簡単にします。
B1 verb /ɪkˈspɪəriənsɪŋ/

experiencing

体験している
Meaning
Encountering or undergoing an event or occurrence.
Example
The travelers are experiencing the thrill of adventure.
旅行者たちは冒険のスリルを体験している。
B1 adjective /ɪnˈtaɪər/

Entire

完全な; 全体; 分割されていない
Meaning
complete; whole; not divided or in parts
Example
She read the entire book in one sitting.
彼女は一気に本全体を読みました。