Word · CEFR A2 · Frequency #10229
BRA
胸罩；文胸
核心释义
an undergarment worn to support the breasts
- 1.
一种衣物,通常为内衣,用于支撑乳房。
An item of clothing, usually underwear worn to support the breasts.
- 2.
量子力学中描述量子态的标准记法中的两个向量之一,行向量；另一个(列)向量为其复共轭,即刃矢。
One of the two vectors in the standard notation for describing quantum states in quantum mechanics, the row vector; the other (column) vector being its complex conjugate, the ket.
- 3.
女性穿戴的支撑乳房的内衣
an undergarment worn by women to support their breasts
左矢；一种衣物,通常为内衣,用于支撑乳房。；量子力学中描述量子态的标准记法中的两个向量之一,行向量；另一个(列)向量为其复共轭,即刃矢。；女性穿戴的支撑乳房的内衣；奶罩；[化] 左矢; 刁
用法In use
She adjusted her bra strap before leaving the house.
用法提示：例句中'bra'作为名词，指胸罩。
The store sells a wide variety of bras for different body types.
用法提示：例句中'bras'是'bra'的复数形式，指胸罩。
I need to buy a new bra because my old one no longer fits.
用法提示：例句中'bra'作为名词，指胸罩。
wear a bra
She wears a bra under her shirt.
她在衬衫下面穿了一件胸罩。
[adj] bra
常见的形容词包括push-up（聚拢型）、sports（运动型）等。
She prefers a strapless bra for evening gowns.
相关词与表达Connections
搭配Collocations
- wear a bra
- 穿胸罩
- She always wears a bra that fits well.她总是穿着合身的胸罩。
- strapless bra
- 无肩带胸罩
- For the evening gown, she needed a strapless bra.为了那件晚礼服，她需要一件无肩带胸罩。
- sports bra
- 运动胸罩
- A good sports bra provides support during exercise.好的运动胸罩在锻炼时提供支撑。
- padded bra
- 加垫胸罩
- She prefers a padded bra for a smoother look.她更喜欢加垫胸罩以获得更平滑的外观。
- bra size
- 胸罩尺码
学习提示Learner notes
记忆技巧Memory Tip
b像左罩杯，r像右罩杯，a像中间的扣子
语境与语域Context & Register
语域：neutral 常见场景：everyday、fashion、fitness bra在日常对话、购物、健身等场景中均适用，通常视为中性词汇。
发音与拼写Pronunciation & Spelling
这些单词与bra押韵（英式发音/ɑː/）。注意拼写如'brain'发音不同。
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.