如果有两个人或三个人同唱一首歌，我们称之为二重唱或三重唱。

If there are two or three singers to sing a song at the same time, their performance is called a duet or a trio.

youdao

如果有两个人或三个人同唱一首歌，我们称之为二重唱或三重唱。

If there are two or three singers to sing a song at the same time, their performance is called a duet or a trio.

youdao