muzzle

口套、嘴套

The dog has to wear a muzzle on public transportation.

这只狗搭乘大众运输工具时必须戴上口套。

口鼻部、吻部

The horse pushed its soft muzzle into my open hand.

那匹马把柔软的口鼻部凑进我摊开的手掌。

枪口、砲口

He kept the muzzle of the rifle pointed at the ground.

他一直让步枪的枪口朝向地面。

压制、箝制、封口

The new law is designed to muzzle the independent press.

这项新法的用意在于箝制独立媒体。

戴上口套

All large dogs must be muzzled inside the clinic.

所有大型犬进入诊所内都必须戴上口套。