He wore a mask to protect himself from the dust.
他戴上面具来保护自己免受灰尘的侵害。
During the play, the actor used a mask to portray a different character.
在戏剧中，演员使用面具来扮演不同的角色。
The doctor advised her to wear a mask when visiting the hospital.
医生建议她在去医院时戴上口罩。
He felt like he was hiding behind a mask of happiness.
他觉得自己像是躲在一张快乐的面具后面。
The masquerade ball required everyone to wear a mask.
化装舞会要求每个人都戴上面具。
She wore a mask to conceal her identity at the party.
她在派对上戴上面具以隐藏身份。
The artist painted a beautiful mask for the exhibition.
艺术家为展览画了一张漂亮的面具。
He used a mask to filter out harmful fumes at work.
他在工作中使用口罩来过滤有害烟雾。
She felt liberated when she finally removed her emotional mask.
当她终于摘掉情感面具时，她感到解放了。
The superhero always wore a mask to protect his true identity.
超级英雄总是戴着面具来保护自己的真实身份。
mask the pain 掩饰痛苦
mask the truth 掩盖真相
oxygen mask 氧气面罩
mask mandate 口罩令
mask one's feelings 掩饰某人的情感
face mask 面膜
mask the symptoms 掩盖症状
复数: masks;
第三人称单数: masks;
过去式: masked;
过去分词: masked;
现在分词: masking;
