burden
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B2 noun /ˈbɜːrdn/

burden

負担
Meaning
a heavy load, especially one that is difficult to carry
Example
The financial burden was too heavy for him to bear.
財政的な負担は彼にとって非常に重かった。
B2 adjective /ˈbruː.təl/

brutal

残酷
Meaning
extremely cruel or harsh; violent and without feeling
Example
The dictator’s rule was marked by brutal violence.
独裁者の統治は残酷な暴力によって特徴付けられていた。
B2 noun /ˈblɒkˌtʃeɪn/

blockchain

ブロックチェーン
Meaning
A system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system
Example
Blockchain technology ensures transparency in financial transactions.
ブロックチェーン技術は金融取引の透明性を保証します。
C1 verb /bɪˈsɛt/

beset

Meaning
to trouble, harass, or attack on all sides
Example
The village was beset by constant floods.
C2 adjective /ˈbrɪndl̩d/

brindled

ぶち模様
Meaning
Having a brownish or tawny color with streaks or spots of another color.
Example
The farmer owned a brindled cow with distinctive stripes.
農家は特徴的なストライプのあるぶち模様の牛を飼っていた。
A2 verb /blɒk/

block

ブロックする
Meaning
to obstruct; to prevent passage or progress
Example
The fallen tree blocks the road.
倒れた木が道路をブロックしています。
A2 noun, verb /bɑːr/

bar

バー, ブロックする
Meaning
a counter where drinks are served; to prevent or block
Example
They decided to meet at the bar after work.
仕事の後、バーで会うことに決めました。
C2 noun /ˈbɑːr.bər/

Barbar

理髪師
Meaning
a person whose job is to cut men's hair and shave or trim beards
Example
The barber gave him a perfect haircut for his wedding.
理髪師は彼の結婚式のために完璧なヘアカットをしました。
A1 noun /boʊt/

Boat

ボート
Meaning
a small vessel for traveling over water
Example
We took a small boat to cross the river.
私たちは川を渡るために小さなボートに乗りました。
A2 noun /brænd/

brand

ブランド
Meaning
a type of product manufactured by a company under a particular name
Example
Nike is a popular brand of sportswear.
ナイキは人気のあるスポーツウェアブランドです。
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 verb /ˈberi/

bury

埋める
Meaning
to put in the ground; to hide; to cover completely
Example
The dog buries its bone in the yard.
犬は庭に骨を埋める。
B1 noun /bʌn/

Bun

パン
Meaning
a small round bread roll, often sweet
Example
I bought fresh buns from the bakery this morning.
今朝ベーカリーで新鮮なパンを買いました。
C1 adjective /ˈbær.ən/

Barren

不毛の; 荒涼とした; 生産性がない; 不生産的
Meaning
sterile; unable to produce; desolate; unproductive
Example
The barren desert stretched for miles without any vegetation.
荒れ果てた砂漠は何マイルも広がり、植物は一切なかった。
A2 adverb /ˈbæk.wərdz/

Backwards

逆さま; 逆順
Meaning
in the direction that is behind; in reverse order
Example
He counted backwards from ten to one.
彼は十から一まで逆さに数えました。
C2 noun /ˈbʊlwərk/

bulwark

防壁
Meaning
A strong wall or defensive structure; something that provides protection or support.
Example
The fortress walls served as a bulwark against enemy attacks.
砦の壁は敵の攻撃に対する防壁として機能していた。
C2 noun /ˈbʌt.ə.flaɪ piː/

Butterfly Pea

蝶豆
Meaning
a blue flowering plant with butterfly-shaped flowers, used to make herbal tea
Example
Butterfly pea flowers turn tea into a beautiful blue color.
蝶豆の花はお茶を美しい青色に変えます。
B1 noun /blaʊz/

Blouse

ブラウス
Meaning
a woman's loose upper garment resembling a shirt
Example
She wore a beautiful silk blouse to the party.
彼女はパーティーに美しいシルクのブラウスを着て行った。
C1 noun /ˈbærɪˌtoʊn/

baritone

低い男性の声
Meaning
a male singing voice between tenor and bass
Example
The singer’s baritone voice impressed the audience.
歌手のバリトンの声は観客に感銘を与えました。
C2 noun /ˌbuː.ɡənˈvɪl.i.ə/

Bougainvillea

ブーゲンビリア
Meaning
a tropical climbing plant with colorful bracts surrounding small flowers
Example
The bougainvillea climbing over the garden wall creates a beautiful purple display.
庭の壁を登るブーゲンビリアが美しい紫色の展示を作り出します。
B1 noun /bɪˈheɪvjər/

behavior

行動
Meaning
The way in which one acts or conducts oneself, especially toward others.
Example
The teacher praised her good behavior in class.
先生はクラスで彼女の良い行動を称賛しました。
C2 noun /ˈbrɪɡ.ənd/

brigand

山賊
Meaning
A member of a gang that ambushes and robs people in forests or mountains; a bandit.
Example
The travelers were attacked by brigands in the mountains.
旅行者は山中で山賊に襲われました。
A2 noun /ˈbeɪsˌbɔːl/

baseball

ベースボール
Meaning
a sport in which two teams try to score runs by hitting a ball and running around bases
Example
He loves watching baseball games on TV.
彼はテレビで野球の試合を見るのが好きです。
C1 verb /broʊtʃ/

broach

取り上げる
Meaning
to bring up a subject for discussion
Example
She decided to broach the topic of salary with her manager.
彼女はマネージャーと給料の話題を取り上げることに決めました。
A2 verb /bɛɡ/

beg

お願いする
Meaning
to ask for something earnestly; to request humbly
Example
The child begged for a new toy.
その子供は新しいおもちゃをお願いしました。
B2 noun/verb /bruːz/

bruise

Meaning
As a noun: an injury appearing as a purple or blue mark on the skin; As a verb: to injure without breaking the skin
Example
He got a bruise on his arm after falling.
A1 noun, verb /baɪk/

bike

自転車
Meaning
a bicycle or motorcycle; to ride a bicycle
Example
He biked to school every day.
彼は毎日自転車で学校に行きました。
C2 noun /ˈbɜːrsər/

bursar

会計係
Meaning
An official in a school or college responsible for financial affairs.
Example
The bursar approved the budget for the new library.
会計係は新しい図書館の予算を承認しました。
C2 verb /ˈbɒtənaɪz/

botanize

植物を研究する
Meaning
to study plants in their natural environment
Example
They went to the forest to botanize during their vacation.
彼らは休暇中に森で植物を研究しました。
C2 adjective /ˌbækəˈneɪliən/

bacchanalian

酔っ払いの祭りに関連する
Meaning
Characterized by or involving drunken revelry.
Example
The students threw a bacchanalian party after the exams.
学生たちは試験後に酔っ払いの祭りを開いた。
A1 adjective /bɪɡ/

big

大きい
Meaning
large in size, extent, or importance
Example
They moved into a big house with plenty of space.
彼らは広いスペースのある大きな家に引っ越しました。
C1 noun/adjective /ˈbæstərd/

bastard

私生児
Meaning
a child born to unmarried parents (offensive); also used informally as an insult or to describe something unpleasant
Example
He called him a bastard in anger.
彼は怒りで彼をバスタードと呼んだ。
C2 noun /ˌbræɡəˈdoʊʃioʊ/

braggadocio

自慢話
Meaning
boastful or arrogant behavior; empty boasting
Example
His endless braggadocio annoyed everyone at the party.
彼の終わりのない自慢話はパーティーの皆をイライラさせた。
C2 noun /blæk ˈkɑːr.də.məm/

Black Cardamom

黒カルダモン
Meaning
a large aromatic spice pod with a smoky flavor, commonly used in Indian and Middle Eastern cooking
Example
Add black cardamom to the curry for a rich, smoky flavor.
カレーに黒カルダモンを加えて、リッチでスモーキーな風味を楽しんでください。
C2 verb /ˈbændi/

bandy

Meaning
To pass (words, ideas, or gossip) back and forth in a casual or argumentative way.
Example
They bandied jokes across the table.
B1 adverb /ˈbriːf.li/

Briefly

簡潔に
Meaning
in a short and clear way; for a short time
Example
Please explain the problem briefly.
問題を簡潔に説明してください。
A1 noun /bɒks/

Box

箱
Meaning
a container with flat sides and a lid, used for storing or carrying things
Example
She put her toys in the wooden box.
彼女はおもちゃを木の箱に入れました。
A2 noun, verb /bræntʃ/

branch

支店
Meaning
A part of a tree that grows out from the trunk; a division of an organization or subject.
Example
The company opened a new branch in Dhaka.
会社はダッカに新しい支店を開設しました。
B2 verb /bræɡ/

brag

自慢する
Meaning
to talk proudly about oneself or one's achievements in an annoying way
Example
He always brags about his expensive car.
彼はいつも高価な車について自慢している。
A2 verb /bɪld/

build

建設する
Meaning
to make something by putting materials together; to construct
Example
They will build a new school in our neighborhood.
彼らは私たちの近所に新しい学校を建てる予定です。
C2 noun /ˈbeɪleɪ/

Bele

ベレ魚
Meaning
a type of freshwater fish found in South Asian rivers, known for its distinctive appearance
Example
The bele fish is commonly caught in the rivers of Bangladesh.
ベレ魚はバングラデシュの川でよく捕まえられる。
B2 noun /ˈbɑː.li/

Barley

大麦
Meaning
a cereal grain used for food, brewing beer, and animal feed
Example
The farmer harvested barley from his fields in autumn.
農夫は秋に彼の畑から大麦を収穫した。
C2 noun /ˈbɑːrtərər/

barterer

物々交換者
Meaning
A person who trades goods or services without using money.
Example
The barterer exchanged fruits for some pottery.
物々交換者は果物を陶器と交換しました。
C1 adjective /ˈbaʊn.tɪ.fəl/

bountiful

豊富な / 寛大な
Meaning
Large in quantity; abundant; generous in giving.
Example
The farmer was grateful for the bountiful harvest.
農家は豊富な収穫に感謝していた。
C1 adjective /bɪˈnaɪn/

benign

Meaning
Gentle, kind, or not harmful (especially of a disease or tumor).
Example
The doctor assured her that the tumor was benign.
C2 verb /bɪˈtaɪd/

betide

起こる
Meaning
to happen or occur, usually of something that befalls someone
Example
Woe betide anyone who breaks the rules.
ルールを破る者は災難を被るだろう。
C2 noun /ˈbɪlɪŋzˌɡeɪt/

billingsgate

粗野または侮辱的な言葉
Meaning
Coarse or abusive language; vulgar or offensive speech.
Example
The heated argument quickly descended into billingsgate.
激しい議論はすぐに粗野な言葉に変わった。
C1 noun, verb /bʌldʒ/

bulge

Meaning
A swelling or protruding part; to swell outward or protrude.
Example
The bag began to bulge with too many books inside.
C2 verb /ˈbæstərdaɪz/

bastardize

歪める
Meaning
to corrupt or debase something by altering it from its original form; to change in a way that reduces quality or purity
Example
Critics argue that the remake bastardized the original novel.
批評家たちはそのリメイクが原作を歪めたと言っている。
C2 adjective /ˈbiːstiəl/

bestial

獣のような
Meaning
Relating to beasts; showing savagery, brutality, or lacking human sensibility.
Example
The prisoners were treated in a bestial manner.
囚人たちは獣のような扱いを受けた。
A1 adjective /ˈbɪzi/

busy

忙しい
Meaning
actively engaged in work or activity; occupied
Example
He is too busy to answer the phone.
彼は電話に出るのがあまりにも忙しい。
A1 adjective /blæk/

Black

黒
Meaning
having the darkest color; the opposite of white
Example
She wore a beautiful black dress to the party.
彼女はパーティーに美しい黒いドレスを着て行った。
C1 noun/verb /brʊk/

brook

小川 / 容認する
Meaning
As a noun: a small natural stream; As a verb: to tolerate or endure something
Example
The village was built near a clear brook.
その村は清らかな小川の近くに建てられました。
C2 noun /boʊl/

boll

丸い種子のカプセル（綿花や亜麻のような）
Meaning
The rounded seed capsule of plants such as cotton or flax.
Example
The farmer examined the cotton boll to check its quality.
農夫は綿のボールを調べて、その品質を確認しました。
C2 noun /breɪ/

brae

斜面
Meaning
A hillside or slope, especially in Scotland.
Example
They climbed up the grassy brae to see the sunset.
彼らは草に覆われた斜面を登って夕日を見ました。
B2 noun /ˈbækɪŋ/

Backing

支援
Meaning
help or support; financial or material support
Example
The project received backing from several major investors.
そのプロジェクトは、いくつかの主要な投資家から支援を受けました。
B1 adverb /ˈbraɪtli/

brightly

明るく
Meaning
in a way that gives off a lot of light; in a vivid, cheerful, or intelligent manner
Example
The stars shone brightly in the clear night sky.
澄んだ夜空に星が明るく輝いていた。
B2 noun ˈbluː.prɪnt

blueprint

設計図
Meaning
A detailed plan or framework for a work or project, a pre-planned structure.
Example
The architect presented a blueprint for the new building.
建築家は新しい建物のために設計図を提示しました。
C2 noun /ˈbræɡərt/

braggart

自慢屋
Meaning
a person who boasts about achievements or possessions
Example
No one liked him because he was such a braggart.
誰も彼を好きではなかった、なぜなら彼は大きな自慢屋だったから。
B1 noun /ˈbɜː.nɪŋ/

burning

燃焼
Meaning
The process of combustion of inflammable materials producing heat and light and (typically) smoke.
Example
Burning garbage exacerbates air pollution.
ゴミを燃やすことは大気汚染を悪化させます。
B1 adjective /ˈblʌdi/

bloody

血まみれ
Meaning
covered in, involving, or containing blood; also used informally for emphasis in British English.
Example
The soldier returned from battle with a bloody arm.
兵士は戦いから血まみれの腕で帰還しました。
A1 noun /ˈbrek.fəst/

Breakfast

朝食
Meaning
the first meal of the day, usually eaten in the morning
Example
I had cereal and toast for breakfast this morning.
今朝、私は朝食にシリアルとトーストを食べました。
C2 noun /bʊr/

Boor

野蛮人; 無礼な人
Meaning
a rough and bad-mannered person; someone who lacks refinement or culture
Example
The wealthy businessman was actually a boor who showed no respect for others.
その裕福なビジネスマンは実際には他の人々に対して敬意を示さなかった野蛮人でした。
C2 adjective /blaɪð/

blithe

無頓着
Meaning
Showing a casual and cheerful indifference considered improper or carefree happiness.
Example
She had a blithe disregard for the rules.
彼女はルールを無頓着に無視した。
C1 noun /bɑːm/

balm

軟膏
Meaning
A soothing ointment or something that provides comfort or relief.
Example
The balm helped relieve the pain from her sunburn.
そのバームは日焼けの痛みを和らげるのに役立ちました。
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。
C2 verb /baɪd/

bide

待つ
Meaning
to wait patiently for the right time or opportunity
Example
He decided to bide his time before making a move.
彼は動きを起こす前に時間を待つことに決めました。
A1 noun /ˈbɒt.əl/

Bottle

ボトル
Meaning
a container with a narrow neck, typically made of glass or plastic, used for storing liquids
Example
She drank water from a plastic bottle.
彼女はプラスチックのボトルから水を飲んだ。
A2 noun /bɒs/

boss

ボス
Meaning
a person who is in charge of a worker, group, or organization
Example
Her boss gave her a new project to complete.
彼女のボスは彼女に新しいプロジェクトを任せた。
B1 verb /beɪð/

bathe

入浴
Meaning
to wash oneself; to clean the body with water
Example
I bathe every morning before going to work.
私は毎朝、仕事に行く前にお風呂に入ります。
C2 adjective /ˈbrækɪʃ/

brackish

塩水混合
Meaning
Slightly salty, often describing water that is a mix of fresh and seawater.
Example
The river estuary contained brackish water.
川の河口には塩水混合の水があった。
A2 noun /bentʃ/

Bench

ベンチ
Meaning
a long seat for several people, typically made of wood or stone
Example
The students sat on the bench.
学生たちはベンチに座った。
B2 verb /blʌf/

bluff

Meaning
to deceive someone by pretending to have strength, knowledge, or resources that one does not actually possess
Example
He tried to bluff his way into the exclusive club.
C2 noun /ˈbuː.jɒ̃/

bouillon

ブイヨン
Meaning
A clear, seasoned broth made by simmering meat, fish, or vegetables in water.
Example
She added vegetables to the bouillon for extra flavor.
彼女は味を加えるためにブイヨンに野菜を加えました。
C2 noun /briːtʃ/

breech

Meaning
The back part of a gun barrel; a position of a baby in the womb where the buttocks or feet come out first at birth.
Example
The rifle was loaded through the breech.
C1 adjective /ˈbeɪs.ləs/

Baseless

根拠のない; 事実無根の; 無根拠の
Meaning
without foundation; groundless; unfounded
Example
The accusations against him were completely baseless.
彼に対する告発は完全に根拠のないものでした。
A1 noun /bɪˈɡɪnɪŋ/

beginning

始まり
Meaning
The start or first part of something.
Example
The beginning of the story was very interesting.
物語の始まりはとても興味深かった。
C1 noun /beɪl/

bale

束
Meaning
A large bundle of goods tightly wrapped and bound.
Example
The workers loaded the bale of cotton onto the truck.
作業員は綿の束をトラックに積み込んだ。
B1 noun /bɪˈheɪ.vjər/

Behaviour

行動
Meaning
the way a person or animal acts or conducts themselves
Example
His behaviour at the meeting was very professional.
彼の会議での行動は非常にプロフェッショナルでした。
C1 adjective ˈbɜːdʒənɪŋ

burgeoning

急成長
Meaning
Beginning to grow or increase rapidly; flourishing.
Example
The burgeoning tech industry has attracted many investors.
急成長しているテクノロジー業界は、多くの投資家を引き付けました。
B2 noun /ˈbæŋkrʌptsi/

bankruptcy

破産
Meaning
the state of being unable to pay debts owed, declared by a legal process
Example
The company declared bankruptcy after months of financial struggles.
その会社は数ヶ月にわたる財務的な困難の後、破産を宣言しました。
C1 verb /blɜːrt/

blurt

うっかり言う
Meaning
to say something suddenly without thinking
Example
He blurts out the secret accidentally.
彼はうっかり秘密を言ってしまう。
C2 noun /ˈbɑːrbərɪzəm/

Barbarism

野蛮
Meaning
extreme cruelty or brutality; absence of culture and civilization
Example
The barbarism of the war crimes shocked the entire international community.
戦争犯罪の野蛮さは国際社会全体を衝撃に陥れた。
B2 adverb /ˈblʌnt.li/

Bluntly

率直に; ぶっきらぼうに
Meaning
in a direct way without trying to be polite; frankly
Example
He told her bluntly that she was wrong.
彼は彼女に正直に間違っていると言った。
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。
C2 verb /bɪˈhuːv/

behoove

誰かが何かをすることが必要または適切である
Meaning
to be necessary, proper, or appropriate for someone to do
Example
It would behoove you to study before the exam.
試験の前に勉強することが必要です。
C2 verb /bɪˈhuːvz/

behooves

必要である
Meaning
third person singular form of 'behoove'; means it is proper or necessary
Example
It behooves every citizen to follow the law.
すべての市民は法律を守るべきです。
B2 adjective /ˈbaɪəst/

Biased

偏見
Meaning
showing prejudice for or against someone or something unfairly
Example
The judge was accused of being biased against the defendant.
裁判官は被告に対して偏見があると告発されました。
B2 noun; verb /breɪs/

brace

装具；備える
Meaning
a device that supports or strengthens something; to prepare mentally or physically for something difficult
Example
She braced herself for the strong wind.
彼女は強い風に備えた。
B2 noun /ˈbeɪ.zəl/

Basil

バジル
Meaning
an aromatic herb with green leaves used in cooking, especially Italian cuisine
Example
The pasta sauce was flavored with fresh basil.
パスタソースには新鮮なバジルが加えられていました。
A2 noun /biː/

Bee

蜂
Meaning
a flying insect that produces honey and can sting
Example
The bee collected nectar from the flower.
蜂は花から蜜を集めました。
B2 noun /ˈboʊlər/

bowler

ボウラー
Meaning
a person who delivers the ball in cricket; also a type of hard felt hat with a rounded crown
Example
The bowler took three wickets in the first over.
ボウラーは最初のオーバーで3つのウィケットを取った。
B2 adjective /boʊld/

Bold

大胆; 自信; 勇敢
Meaning
brave; confident; daring
Example
He made a bold decision to start his own business.
彼は自分のビジネスを始めるために大胆な決断を下しました。
B2 noun ˈbleɪzə

blazer

ブレザー
Meaning
A coloured jacket worn by members of a club, team, or school as part of a uniform.
Example
He looked sharp in his navy blue blazer at the event.
彼はイベントでネイビーブルーのブレザーを着て鋭く見えました。
B1 noun /biːst/

Beast

獣
Meaning
a large or dangerous animal; a cruel or unpleasant person
Example
The lion is a fierce beast of the jungle.
ライオンはジャングルの猛獣です。
C2 verb /bɪˈsmɪər/

besmear

汚す
Meaning
to smear or cover with a sticky or dirty substance; to soil
Example
His clothes were besmeared with mud.
彼の服は泥で汚れていた。
C2 noun /ˈbʌskɪn/

buskin

厚底ブーツ
Meaning
A type of thick-soled boot that reaches halfway to the knee; also associated with tragic drama in ancient times.
Example
The actor wore a buskin as part of his classical costume.
俳優は彼のクラシックな衣装の一部としてバスキンを履いていました。
C1 verb, noun /ˈbrɪsəl/

bristle

硬い毛; 怒りで反応する
Meaning
to react angrily or defensively; a short stiff hair or fiber
Example
The cat bristled when it saw the dog.
猫は犬を見て、毛が逆立った。
B1 noun /broʊˈʃʊr/

brochure

パンフレット
Meaning
a small booklet or pamphlet containing information or advertising
Example
The travel agent gave us a brochure about the holiday package.
旅行代理店は休暇パッケージについてのパンフレットをくれました。
C2 adverb /ˈbruːskli/ or /ˈbrʌskli/

brusquely

無愛想に
Meaning
in a blunt, abrupt, or rude manner
Example
She brusquely dismissed the suggestion.
彼女は無愛想に提案を拒否しました。
B2 noun /braʊ/

brow

額
Meaning
the part of the face above the eyes; forehead
Example
She wiped the sweat from her brow.
彼女は額の汗を拭った。
C2 noun /ˈbɔːlsəm/

Balsam

バルサムの花
Meaning
a flowering plant with colorful blooms that often open in the evening; also refers to aromatic resin
Example
The garden balsam flowers bloomed beautifully in various shades of pink and purple.
庭のバルサムの花はピンクと紫のさまざまな色合いで美しく咲いていました。
C1 noun /blɒˈkeɪd/

Blockade

封鎖
Meaning
an act or means of sealing off a place to prevent goods or people from entering or leaving
Example
The naval blockade prevented supplies from reaching the port.
海上封鎖により物資が港に届くのを防ぎました。
A1 preposition, adverb /bɪˈtwiːn/

between

間
Meaning
at, into, or across the space separating two objects or regions
Example
She sat between her two friends.
彼女は二人の友達の間に座っていた。
B2 noun /ˈbɛərɪŋ/

bearing

態度 / 姿勢
Meaning
a person's way of standing or moving; relevance or connection to something
Example
Her calm bearing impressed everyone in the room.
彼女の落ち着いた姿勢は部屋の中の誰にでも印象を与えました。
B1 noun /ˈbɔr.dər/

Border

国境
Meaning
a line separating two political or geographical areas, especially countries
Example
They crossed the border between France and Spain by train.
彼らは電車でフランスとスペインの間の国境を越えました。
B1 adjective /ˈbælənst/

balanced

バランスの取れた
Meaning
keeping or showing a sensible and fair view or position; evenly arranged
Example
A balanced diet is essential for good health.
健康のためにはバランスの取れた食事が重要です。
B2 noun /ˈbiː.təl/

Beetle

カブトムシ
Meaning
a hard-bodied insect with wing covers
Example
The black beetle scurried across the garden path.
黒いカブトムシが庭の道を走っていました。
C2 noun /bəˈsuːn/

bassoon

一種の大型木管楽器
Meaning
a large woodwind instrument with a deep sound
Example
The orchestra featured a beautiful bassoon solo.
オーケストラは素晴らしいバスーンのソロを披露しました。
A2 noun /brɪdʒ/

Bridge

橋
Meaning
a structure carrying a road, path, railway, etc. across a river, road, or other obstacle
Example
The old stone bridge has connected the two towns for over a century.
古い石橋は1世紀以上にわたって二つの町を結びつけてきました。
A2 noun /biːn/

Bean

豆
Meaning
an edible seed, typically kidney-shaped, growing in long pods on certain leguminous plants
Example
We planted green beans in our vegetable garden this spring.
私たちはこの春に私たちの野菜庭に緑の豆を植えました。
A1 verb (past participle of 'bear'), adjective /bɔːrn/

born

生まれた
Meaning
To come into life; brought into existence.
Example
He was born in Dhaka in 1995.
彼は1995年にダッカで生まれた。
B2 verb /blɛnd/

blend

混ぜる
Meaning
to mix things together smoothly; to combine harmoniously
Example
She blends the ingredients carefully.
彼女は慎重に材料を混ぜます。
B1 noun /ˈbɪldər/

builder

建設業者
Meaning
a person or company that constructs buildings or other structures
Example
The builder checked the site before starting the construction.
建設業者は建設を始める前に現場をチェックしました。
C2 verb /bɪˈfaʊl/

befoul

汚染する
Meaning
to make dirty or polluted; to disgrace or corrupt
Example
The factory waste befouled the river.
工場の廃棄物が川を汚染した。
C2 noun /ˈbæn.jən/

Banian

ランニングシャツ
Meaning
a sleeveless undergarment worn next to the skin; vest
Example
He put on a cotton banian under his shirt.
彼はシャツの下に綿のバニアンを着ました。
A2 noun /ˈbraʊzər/

browser

ブラウザー
Meaning
a software application for accessing information on the World Wide Web.
Example
I use a web browser to search for information online.
私はオンラインで情報を検索するためにウェブブラウザーを使用します。
A2 noun /ˈbæskɪt/

basket

かご
Meaning
a container made of woven materials used for carrying or storing things
Example
She carried the apples in a basket.
彼女はバスケットにリンゴを入れて運んだ。
A1 adjective /bɛst/

best

最高
Meaning
Of the highest quality, excellence, or standing.
Example
She is the best student in the class.
彼女はクラスで最高の生徒です。
A2 verb; adjective /broʊk/

broke

壊した；無一文
Meaning
past tense of break; having no money or being financially poor
Example
I broke my phone last night and now I’m completely broke.
昨夜スマホを壊してしまい、今は無一文です。
A1 adverb /bɪˈhaɪnd/

Behind

後ろ
Meaning
at the back of; following; lagging
Example
The car behind us was honking.
私たちの後ろの車はクラクションを鳴らしていました。