口罩的单词怎么写

mask的用法例句

1. A base, ungenerous wretch who under the mask of friendship has undone me.

有个卑鄙、吝啬的家伙打着友谊的.幌子把我毁了。

2. The mask fitted tightly over his face.

他用面具把脸蒙得严严的。