学习资料
[意 思]n. 步枪,来福枪
[例]  He pulled the trigger of his rifle.
他扣响了他步枪的扳机。
n. 步枪队
[例]  The rifles lay behind the hill waiting for the order to fire. 步枪队埋伏在小山后面,等待命令开火。
vt. 洗劫,劫掠
[例]  The thief rifled every drawer in the room.
窃贼洗劫了房内所有抽屉里的东西。