1、口罩英语：Mask，英 [mɑ?sk] 美 [m?sk]。

2、The kids were all wearing animal masks. 孩子们都戴着动物面具。

3、She whipped the mask off her face. 她刷地一下子把脸上的面具摘掉了。

4、The robbers were wearing stocking masks. 强盗戴着长筒袜面罩。