1) I 'll buy a ready-making suit .

我要买一套成衣。
2) buy a suit off the peg

买一套成衣
3) I want to buy a suit.

我要去买套衣服。
4) He bought a pair of pajamas.

他买了一套睡衣。
5) I bought a raincoat.

我买了一件雨衣。
6) I want to buy a raincoat.

我想买一件雨衣。
参考词条