mouthpiece
n. (电话)送话口；(乐器)吹口；<贬>喉舌
近义词：representative，communicant，opening，spokesman，interpreter，organ，spokesperson，agent，ambassador，delegate，messenger，embouchure，gumshield，mouth，
英英释义
Noun
- a part that goes over or into the mouth of a person;
"the mouthpiece of a respirator"
- an acoustic device; the part of a telephone into which a person speaks
- a spokesperson (as a lawyer)
- (especially boxing) equipment that protects an athlete's mouth
- the tube of a pipe or cigarette holder that a smoker holds in the mouth
- the aperture of a wind instrument into which the player blows directly
例句
用作名词(n.)
- He put his hand over the mouthpiece and called his wife to the phone.他用手捂住话筒，叫妻子来接电话。
- They would breathe it as a powder into their lungs, through a mouthpiece device.他们可以通过一种吹口装置将胰岛素粉末吸入肺部。
- The newspaper was only a mouthpiece of certain rich people.这家报纸不过是某些富人的喉舌。