n.[C]

1. （狗，狐等）鼻口部分
2. （動物的）口套，口絡
3. 槍口；砲口；噴口；噴嘴

vt.

1. 給……戴上口絡
   Whenever in the street our dog is muzzled.

   每當上街時，我們的狗總是戴上嘴套。

2. 使緘默；封鎖……的言論
   The government muzzled the newspapers.

   政府箝制報紙的言論自由。

n.

1. the projecting part of the face, including the nose and mouth, of an animal such as a dog or horse.
   ▸a guard fitted over an animal's muzzle to stop it biting or feeding.
2. the open end of the barrel of a firearm.

v.

1. put a muzzle on (an animal).
2. prevent from freedom of expression.