American children wear __s at Halloween
masks
mask
[mB:sk]
n.
面具,掩饰,石膏面像
vt.
戴面具,掩饰,使模糊
vi.
化装,戴面具,掩饰,参加化装舞会
mask
mask
AHD:[m²sk]
D.J.[m#sk]
K.K.[m#sk]
n.（名词）
A covering worn on the face to conceal one's identity,as:
面具,面罩,假面具：带在脸上以隐藏身份的覆盖物,如：
A covering,as of cloth,that has openings for the eyes,entirely or partly conceals the face,and is worn especially at a masquerade ball.
（化妆舞会的）面具：布做面具,上有孔可露出双眼、全部或部分地遮住面部,尤在假面舞会上佩戴
A grotesque or comical representation of a face,worn especially to frighten or amuse,as at Halloween.
（万圣节带的）面具：古怪的或惹人发笑的面部面具,尤用于唬人或娱乐,如在鬼节时常佩戴的
A facial covering worn for ritual.
宗教仪式用的面罩
A figure of a head worn by actors in Greek and Roman drama to identify a character or trait and to amplify the voice.
面具：古希腊和罗马的戏剧演员佩戴的人物面具或头部面具,用以标明戏中人物性格或品质,同时扩大声音
A protective covering for the face or head.
罩,防护罩：用于脸或头的保护性覆盖物
A gas mask.
防毒面具
A covering for the nose and mouth that is used for inhaling oxygen or an anesthetic.
氧气罩、麻醉罩：用于为嘴或鼻子吸入氧气或麻醉的覆盖物
A covering worn over the nose and mouth,as by a surgeon or dentist,to prevent infection.
口罩：外科医生或牙医佩戴的防止感染的覆盖物
A mold of a person's face,often made after death.
人死后做的面模
An often grotesque representation of a head and face,used for ornamentation.
头像：面或头部通常奇怪的象征,用于装饰
The face or facial markings of certain animals,such as foxes or dogs.
面部特写：某动物的脸或脸部用的印记,例如狐狸或狗
A face having a blank,fixed,or enigmatic expression.
茫然的脸：具有空洞、僵硬、谜样表情的面孔
Something,often a trait,that disguises or conceals:
伪装：遮盖或掩饰的东西,常是某种特性：
“If ever I saw misery under a mask,it was on her face”(Erskine Childers)
“如果我曾经看到过掩饰起来的苦难,那就在她的脸上”(厄斯金·蔡尔德斯)
A natural or artificial feature of terrain that conceals and protects military forces or installations.
掩体,掩蔽物：掩盖、保护军事力量或装备的天然或人工的地貌
An opaque border or pattern placed between a source of light and a photosensitive surface to prevent exposure of specified portions of the surface.
遮光板：置于光源与感光性表面之间的、防止表面特定部分曝光的边或图形
The translucent border framing a television picture tube and screen.
电视显像管和荧屏的半透明边框
Computer Science A pattern of characters,bits,or bytes used to control the elimination or retention of another pattern of characters,bits,or bytes.
【计算机科学】 掩码,屏蔽：字符、字位或字节的模式,用来控制另一字符、字位或字节模式的消除或保留
A cosmetic preparation that is applied to the face and allowed to dry before being removed,used especially for cleansing and tightening the skin.
面膜：涂在脸上的化妆前用品,干后除去,用以清洁和缩紧皮肤
Variant of masque
masque的变体
A person wearing a mask.
带面具（面罩）的人
v.（动词）
masked,mask.ing,masks
v.tr.（及物动词）%
