mask /mæsk/ n. 面具;面罩:点击收听音频跟读 ↓↓↓ ↓↓↓ ↓↓↓
英语解释:a gas / surgical mask
防毒面具;医用口罩
a covering for part or all of the face, worn to hide or protect it
• 面具;面罩: