Noun:

1. mask that provides a protective covering for the face in such sports as baseball or football or hockey

Facello法切洛facen.表面；脸；表情v.面对；面向；朝face rockfill dam project面板坝工程Face - decorative stone饰面石材face-to-face mounting端面安装face threatening activity威胁面子行为Face adverse cond IT ions面临困境face recovery coefficient工作面的生产能率face muscle hyperkinesias面肌痉挛face-to-face coupling面对面耦合face rubbing against face脸贴脸Face-to-face tutorial面授辅导

1. The face mask fits snugly over the face.
   适合的面罩紧贴在脸上。
2. He wore a mask so that no one should recognize him.
   他戴了一个面罩，使别人认不出他来。