1
wear + noun
tracksuit 是可数名词，表示一套运动服；复数形式为 tracksuits。
She wore a tracksuit on the plane.
她在飞机上穿着运动服。
运动服
先理解核心含义，再看它在真实句子里的用法。
运动服
a matching loose-fitting jacket and trousers worn for sports or casual wear
She wore a tracksuit on the plane.
她在飞机上穿着运动服。
一种服装,通常由上装和裤子(常称为运动裤)组成,作为外层穿着,供田径等体育赛事参与者使用。运动服通常设计为便于在比赛前后穿脱或更换。在某些文化中,运动服也被用作休闲服。
A garment, usually consisting of a top and trousers (commonly known as tracksuit bottoms) worn as an outer layer by participants in sporting events such as athletics. The tracksuit is usually designed to be easily removed or replaced, before or after competing. Tracksuits have also been adopted in some cultures as leisurewear.
She put on her tracksuit and went for a morning run.
她穿上运动服去晨跑。
The team wore matching tracksuits to the training ground.
全队穿着配套的运动服来到训练场。
My old tracksuit is comfortable but a bit worn out.
我的旧运动服很舒服，但有点旧了。
tracksuit 是可数名词，表示一套运动服；复数形式为 tracksuits。
She wore a tracksuit on the plane.
她在飞机上穿着运动服。
表示“穿着”时，也可以用 in + 服装名词，强调穿着状态。
He was in a tracksuit at the meeting.
他开会时穿着运动服。
put on 强调“穿上”的动作；宾语是名词时两种语序均可，代词则只能说 put it on。
I put on a tracksuit before exercising.
我在锻炼前穿上了运动服。
Not this
I bought new tracksuit for PE class.
Use this
I bought a new tracksuit for PE class.
tracksuit 是可数名词，单数形式前需要加冠词 a/an；中文没有冠词，容易漏掉。
Not this
There are two tracksuit in the locker.
Use this
There are two tracksuits in the locker.
tracksuit 的复数形式是 tracksuits，要在词尾加 -s；中文名词没有复数变化，所以可数名词的复数形式需要特别注意。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
穿运动服
Many athletes wear a tracksuit during warm-ups.
许多运动员在热身时穿运动服。
运动裤
He bought a pair of tracksuit bottoms to stay comfortable on the plane.
他买了一条运动裤，以便在飞机上保持舒适。
配套运动服
The team wore matching tracksuits for the opening ceremony.
全队在开幕式上穿配套运动服。
运动服上衣
She pulled on a tracksuit top after the race.
比赛结束后，她穿上了运动服上衣。
穿上运动服
I put on a tracksuit and headed to the park for a jog.
我穿上运动服，去公园慢跑。
Use tracksuit naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记住：track(跑道)+suit(套装)，跑道上穿的套装即tracksuit运动服。
语域：neutral 常见场景：sports training、casual leisure tracksuit 通常指一套运动服（上衣加裤子），多用于运动或休闲场合；正式场合不太使用，属于比较日常的词。
这些词可与 tracksuit 对照拼写：-suit 结尾词都发 /suːt/，但 tracksuit 的重音在第一个音节 /træk/，严格押韵需要 /æksuːt/，所以上面这些词并不与它押韵；track 与 tracksuit 开头同拼同音，但它只是词首，不是整词押韵。注意 -suit 不要读成 /sjuːt/ 或 /suːɪt/。
Dictionary facts from ECDICT, WIKTIONARY.