1
wear a mask
指物理覆盖物，如口罩或面具。
Everyone should wear a mask in public places.
每个人都应该在公共场所戴口罩。
面具；口罩；面罩
先理解核心含义，再看它在真实句子里的用法。
面具；口罩；面罩
a covering to disguise or conceal the face
Everyone should wear a mask in public places.
每个人都应该在公共场所戴口罩。
用于伪装或遮盖面部的覆盖物
a covering to disguise or conceal the face
试图掩盖某事的活动
activity that tries to conceal something
穿着服装和面具的聚会
a party of guests wearing costumes and masks
She put on a funny mask to surprise her friends.
她戴上一个有趣的面具，想给朋友们一个惊喜。
AI contextual example
In many hospitals, doctors wear masks in the operating room.
在许多医院，医生们在手术室里戴口罩。
AI contextual example
The actor's mask made it hard to tell who he was.
演员的面具让人很难认出他是谁。
AI contextual example
no mask could conceal his ignorance
任何面具都无法掩盖他的无知。
WordNet
指物理覆盖物，如口罩或面具。
Everyone should wear a mask in public places.
每个人都应该在公共场所戴口罩。
抽象用法，表示伪装或掩饰。
He hid his true intentions under the mask of friendship.
他在友谊的伪装下隐藏了自己的真实意图。
Her smile was a mask for her sadness.
她的微笑是她悲伤的伪装。
Not this
In public places, you should wear mask.
Use this
In public places, you should wear a mask.
可数名词单数前需要加冠词（如a/an/the）
Not this
He bought several mask for the party.
Use this
He bought several masks for the party.
可数名词复数形式：several后接名词复数
Choose the next layer that will help you use mask with more confidence.
Missing: Antonyms
Complete this area with antonyms.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
戴口罩；戴面具
Everyone should wear a mask to prevent the spread of the virus.
每个人都应该戴口罩以防止病毒传播。
摘下面具；脱下口罩
He took off his mask and revealed his true identity.
他摘下面具，露出了真面目。
…的面具；…的伪装
He hid his fear behind a mask of confidence.
他把恐惧隐藏在自信的面具之下。
在…的掩饰下
She hides her sadness behind a mask of cheerfulness.
她把悲伤隐藏在快乐的面具之后。
医用口罩
The doctor wore a surgical mask during the operation.
医生在手术中戴着医用口罩。
在……的伪装下
Behind the mask of kindness, he was actually very cruel.
在善良的伪装下，他实际上非常残忍。
撕下面具，暴露真面目
At the meeting, he finally threw off the mask and showed his true intentions.
在会议上，他终于撕下面具，暴露了他的真实意图。
戴面具，掩饰真实感情
She always wears a mask of happiness, but inside she is very sad.
她总是戴着快乐的面具，但内心却很悲伤。
在这面具之下不仅是血肉，更是一种思想，而思想是防弹的。
From the film V for Vendetta (2005), the character V delivers this line to emphasize that his identity is not important; what matters is the idea he represents.
出自2005年电影《V字仇杀队》，角色V说出这句话，强调他的身份不重要，重要的是他所代表的思想。
摘下面具，我要去陷阱了。
From the song 'Mask Off' by Future (2017), this line references removing a mask to reveal true intentions, often associated with a lifestyle of hustling.
出自Future 2017年的歌曲《Mask Off》，这句歌词提到摘下面具显露真实意图，常与奋斗的生活方式相关。
Use mask naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
mask谐音'马斯克'，他常戴口罩遮脸，记住mask就是面具或口罩。
通常用于描述遮盖面部的物品，例如医疗口罩、化妆面具或防护面罩。语体风格视具体场合而定：在医疗或工业防护中较正式，在化妆舞会或日常活动中较随意。常见场景包括医院、派对、cosplay活动等。
可数名词；常用短语如 wear a mask, put on a mask。
Dictionary facts from AI_FALLBACK, DICTIONARY_API_DEV, ECDICT, WORDNET.