two pairs

• 双对子

two pairs的用法和样例：

例句

1. He has gone through two pairs of shoes since he went into winter training.
   自从他参加冬季体育训练以来己跑坏了两双鞋子。
2. I have two pairs of swimming trunks.
   我有两条游泳裤。
3. I have two pairs of pajamas.
   我有两套睡衣裤。