The form trouser is used as a modifier. trouser 用作修饰词。
- N-PLURAL 裤子
Trousers are a piece of clothing that you wear over your body from the waist downwards, and that cover each leg separately.
- He was smartly dressed in a shirt, dark trousers and boots...
他穿着衬衫和黑裤子,脚蹬皮靴,看上去很帅气。 - Alexander rolled up his trouser legs.
亚历山大把裤腿卷起来。
in AM, usually use 美国英语通常用 pants
- to wear the trousers → see: wear