AI加词

mouthpiece

ˈmaʊθpiːs

核心义 AI

（乐器的）吹口；（电话的）送话口；代言人

释义 AI

n.
  1. 1（乐器的）吹口，号嘴
    the part of a musical instrument that you put in or near your mouth
    He cleaned the mouthpiece of his trumpet.
    他清洗了小号的号嘴。
  2. 2（电话的）送话口
    the part of a telephone that you speak into
    She spoke clearly into the mouthpiece.
    她对着送话口清晰地说。
  3. 3代言人，喉舌
    a person or organization that speaks for another person or group
    The newspaper is the mouthpiece of the government.
    这家报纸是政府的喉舌。
  4. 4（拳击等运动用的）护齿套
    a piece of rubber or plastic that a boxer wears inside the mouth to protect the teeth
    The boxer put in his mouthpiece before the round.
    拳击手在回合开始前戴上护齿套。

例句 AI

He spoke into the mouthpiece of the phone.
他对着电话的送话口说话。基础
The saxophone player adjusted the mouthpiece before playing.
萨克斯手在演奏前调整了吹口。自然
The press secretary acts as the mouthpiece for the president.
新闻秘书担任总统的代言人。自然
The athlete wore a custom-fitted mouthpiece to protect his teeth during the match.
这名运动员戴着定制的护齿套，在比赛中保护牙齿。场景

搭配 AI

a trumpet mouthpiece小号号嘴
speak into the mouthpiece对着送话口说话
a mouthpiece for/of…的代言人
wear a mouthpiece戴护齿套

语域与场景 AI

中性词。本义指乐器或电话的“嘴部部件”，引申为“代言人”，常带贬义或中性色彩，指替他人传话的人或媒体。口语中不常用，多见于正式或技术语境。

近义词辨析 AI

spokesperson正式，指官方发言人，无贬义
representative泛指代表，范围更广
organ正式，指机关报等喉舌，类似 mouthpiece

易混词 AI

mouthful一口，满口；与 mouthpiece 形近但义远

常见错误 AI

✕ He is a mouthpiece of the company.
✓ He is a mouthpiece for the company.
表示“代言人”时，常用 for 或 of，但 for 更常见。

词形变化

mouthpieces复数

助记 AI

mouth（嘴）+ piece（部件）→ 放在嘴上的部件，即“吹口、送话口”；引申为替别人“传话”的人。

词源与构词 AI

mouth嘴+piece部件，部分

由 mouth（嘴）和 piece（部件）复合而成，最早指乐器或管子的吹口，后引申为代言人。

词频与标签

当代语料词频第 13,890 位较少见
BNC 词频第 14,317 位较少见
柯林斯星级★★★★★
牛津 3000—
考试大纲—

词频排名越小越常用；柯林斯 5 星最常用。数据来自 ECDICT 词典，短语没有词频排名。

词条资料由 DeepSeek 生成，词典数据来自 ECDICT，仅供参考。发现错误？登录后可以反馈。