muzzle

释义

n. 动物之鼻口, 口套, 枪口\nvt. 戴口套于, 使缄默 muzzle velocity 初速；出口速度 muzzle brake 炮口制退器；枪口制退器

例句

The mongrel presented his muzzle for scratching.

这只杂种狗探出口鼻挠痒。