mezzo-soprano

1. She became a professional mezzo-soprano.
她成为一名专业的女中音歌手。

《柯林斯英汉双解大词典》

2. She became a professional mezzo - soprano.
她成了一名专业的女中音歌手。

youdao

3. She became a professional mezzo - soprano.
她成了一名专业的女中音歌手。

youdao