as modifier
1- relating to trousers裤子的：
his trouser pocket
他的裤口袋
a trouser press.
裤子熨烫机。
1.1
- a trouser leg裤腿：
his trouser was torn.
他的裤腿破了。
1.2
- (chiefly in commercial use) a pair of trousers（主要用作商业用语）裤子：
the return of the high-waisted trouser.
高腰裤的再度流行。
with obj.
- Brit. informal receive or take (something, especially money) for oneself; pocket〈英, 非正式〉接受钱物; 把…装进腰包, 私吞：
they claimed that he had trousered a £2 million advance.
他们声称他私吞了200万英镑的预付款。