One half of a two-piece connector.

由两件组成的连接器的一半。

To make this easier, wear a two-piece outfit that day.

为了更方便，那天可以穿一套两件套的装束。

She wore a two-piece summer suit of gaudy color that I had noticed was in vogue.

她穿着两件套的夏装，我注意到其颜色正是时髦的俗艳。

The two-piece Hard Lock Nut is easy to install, requiring only the use of a wrench.

双件套强力锁紧螺母安装简便，只需要一个扳手就行。