1
a pair of trousers
汉语中用'一条'作为量词。
He bought a new pair of trousers.
他买了一条新裤子。
裤子
先理解核心含义，再看它在真实句子里的用法。
裤子
trousers
He bought a new pair of trousers.
他买了一条新裤子。
覆盖从腰部到脚踝或膝盖、分腿穿着的衣物。
An article of clothing that covers the part of the body between the waist and the ankles or knees, and is divided into a separate part for each leg.
He bought a new pair of trousers for the job interview.
他为求职面试买了一条新裤子。
These trousers are too long; I need to take them to a tailor.
这条裤子太长了，我需要拿去裁缝那里改。
She wiped her hands on her trousers after washing the car.
她洗完车后把手在裤子上擦了擦。
汉语中用'一条'作为量词。
He bought a new pair of trousers.
他买了一条新裤子。
英语中trousers作复数，汉语'裤子'可视为单数。
These trousers are too tight.
这条裤子太紧了。
She wears trousers to work every day.
她每天穿裤子上班。
Not this
I need a new trousers.
Use this
I need a new pair of trousers.
"trousers"是复数名词，不能直接用不定冠词"a"，应使用"a pair of"来表示一条裤子。
Not this
This trousers is too tight.
Use this
These trousers are too tight.
"trousers"是复数名词，应用复数指示代词"these"和复数动词"are"。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
一条裤子
He bought a new pair of trousers for the interview.
他为了面试买了一条新裤子。
穿裤子
She prefers to wear trousers rather than skirts.
她更喜欢穿裤子而不是裙子。
长裤
Students must wear long trousers for the chemistry lab.
学生在化学实验室必须穿长裤。
裤腿
The trousers legs were too long, so he had them hemmed.
裤腿太长了，所以他让人改短了。
裤兜
He put his hands in his trousers pockets and walked away.
他把手插进裤兜里走开了。
西裤
The suit trousers match the jacket perfectly.
这条西裤与外套非常搭配。
妄自尊大，自以为是
Ever since he got promoted, he's been too big for his trousers.
自从他升职以来，他就变得妄自尊大了。
措手不及，陷入尴尬境地
The company was caught with its trousers down when the market suddenly crashed.
市场突然崩溃时，这家公司措手不及。
当家做主，掌权
In their household, it's clear that she wears the trousers.
在他们家，很明显她说了算。
我没穿裤子！
From the TV show Friends (Season 2, Episode 14). Joey uses the British word 'trousers' instead of the American 'pants', creating a humorous moment that also highlights the difference between American and British English.
出自美剧《老友记》第二季第14集。Joey使用了英式英语的'trousers'而非美式英语的'pants'，制造了幽默效果，也突出了美式英语和英式英语的区别。
Use trousers naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
trousers 中包含 use（使用），可以联想：裤子是用来穿的。
中性，多用于日常和正式场合，英式英语中常见，美式英语更常用"pants"但"trousers"也通用。
常以复数形式出现，表示'裤子'，前面可用 a pair of 修饰。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.