the projecting part of the face, including the nose and mouth, of an animal such as a dog or horse (四足动物,如犬、马等的)鼻口部;吻 ■a guard, typically made of straps or wire, fitted over this part of an animal's face to stop it biting or feeding (动物的)口套 ■(informal)the part of a person's face including the nose, mouth, and chin (非正式)(人的)鼻、口、颏部分
the open end of the barrel of a firearm 枪口;炮口 Devlin jammed the muzzle of the gun into the man's neck. 代弗林将枪口紧紧抵住那人的脖子。
verb
[with obj.]put a muzzle on (an animal) 给(动物)上口套 ■(figurative)prevent (a person or an institution, especially the press) from expressing their opinions freely (喻)使(人,机构,尤指新闻机构)缄默;钳 制…的言论 the politicians want to muzzle us and control what we write. 政客们想钳制我们的言论并控制我们写的东西。
语源
late Middle English: from Old French musel, diminutive of medieval Latin musum, of unknown ultimate origin