rifle
现在分词：
动词现在分词: rifling
更多词形：
名词: rifler | 动词过去式: rifled | 动词过去分词: rifled | 动词现在分词: rifling | 动词第三人称单数: rifles |
单词例句：
The rifle recoils when it is fired.
步枪射出子弹后要反冲一下。
The crack of a rifle is very sharp.
手枪的爆声很尖锐。
A trademark used for a repeating rifle or pistol.
毛瑟枪一种连发步枪和手枪的商标名
The rifle was fired and he fell dead in his tracks.
步枪一响，他应声倒地而死。
A portable firearm, such as a rifle or revolver.
便携式火器一种可以随身携带的火器，如步枪或左轮枪手
The hostage had a rifle levelled at his head.
一枝步枪瞄准着人质的头。
This rifle can chamber short or long cartridges.
这种来复枪的枪膛可以装短弹或长弹。
His extended right hand loosely grasped his rifle.
他伸出的右手无力地抓着步枪。
He strips and cleans his rifle every morning.
他每天上午都要拆开自己的步枪擦拭一番。