Word · Frequency #14317
mouthpiece
吹口；嘴子
核心释义
The part of a pipe, musical instrument, or similar device that is placed in or near the mouth.
- 1.
任何装置中在口内或口附近起作用的部分,尤指:
A part of any device that functions in or near the mouth, especially:
- 2.
覆盖或进入人嘴的部分
a part that goes over or into the mouth of a person
- 3.
护齿器。
A mouthguard.
- 4.
声学装置；电话的送话器
an acoustic device; the part of a telephone into which a person speaks
- 5.
代表他人发言的人；代言人。
A spokesman; one who speaks on behalf of someone else.
- 6.
发言人(如律师)
a spokesperson (as a lawyer)
护齿套；护牙套；送话口；话筒；代言人；发言人；任何装置中在口内或口附近起作用的部分,尤指:；覆盖或进入人嘴的部分
用法In use
He spoke into the mouthpiece of the telephone.
用法提示：mouthpiece 作为名词，指电话的话筒部分。
She cleaned the mouthpiece of her clarinet before playing.
用法提示：mouthpiece 作为名词，指乐器的吹口。
The press secretary acted as the mouthpiece for the government.
用法提示：mouthpiece 作为名词，比喻用法，指代言人。
the mouthpiece of a respirator
a mouthpiece of [organization/group]
表示某组织或机构的代言人，常含贬义。
The newspaper is a mouthpiece of the government.
这家报纸是政府的喉舌。
the mouthpiece for [someone]
相关词与表达Connections
搭配Collocations
- saxophone mouthpiece
- 萨克斯管的吹口
- He bought a new saxophone mouthpiece online.他在网上买了一个新的萨克斯管吹口。
- telephone mouthpiece
- 电话听筒的送话口
- The telephone mouthpiece was cracked, so the sound was unclear.电话听筒的送话口裂了，所以声音不清楚。
- wear a mouthpiece
- 戴护齿套
- The boxer wore a mouthpiece before entering the ring.这名拳击手在进入拳击台前戴上了护齿套。
- government mouthpiece
- 政府喉舌
- The newspaper is often described as a government mouthpiece.这家报纸常被描述为政府的喉舌。
- act as a mouthpiece for
学习提示Learner notes
记忆技巧Memory Tip
mouth(=嘴)+piece(=件) → 含在嘴边的小部件：乐器的吹口、电话听筒的送话口；转指“代言人”。
语境与语域Context & Register
语域：mixed 常见场景：乐器/设备、运动护齿、新闻/政治 「mouthpiece」的语域因具体含义而异：表示乐器吹口、电话听筒等时偏中性或技术性；表示护齿套时多用于运动场景，口语较常见；而表示“代言人/喉舌”时通常用于正式或新闻语境，有时带贬义，因此整体标记为混合语域。
语法说明Grammar Note
常与of或for连用，表示所属或用途
发音与拼写Pronunciation & Spelling
mouthpiece 由 mouth 和 piece 组成。与结尾 -piece 押韵的词包括 earpiece、headpiece、centerpiece、masterpiece、timepiece，它们都拼作 piece，读 /pis/（同 mouthpiece 的第二个音节）。south /saʊθ/ 与 mouth /maʊθ/ 押韵，拼写都有 -outh。注意：piece 的拼写容易与 peace（安宁）混淆，但发音相同；不要按字母猜测 mouth /maʊθ/ 的读音，避免读成 moth /mɔːθ/。
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
Dictionary facts from ECDICT, WIKTIONARY.