grenade launcher

基本解释

Onto the scene rolls a sinister-looking vehicle on tank treads, about the size of a riding lawn mower, equipped with a machine gun and a grenade launcher.
在这幅图片里，一个长相骇人的移动装置正在坦克履带上滚动，该机器人和割草机差不多大小，装备了一挺机关枪和一个飞弹发射器。
Designed to provide direct fire support for infantry troops, the Type 87 is the first grenade launcher that has entered service with the PLA as a standard weapon equipment.
设计去提供直接火支援给步兵部队，87型是中国第一种枪榴弹发射器已经进入PLA服役当作一种制式武器装备。
Maintaining his situational awareness, Staff Sgt. Miller immediately jumped into his vehicle's turret and engaged the enemy with its mounted MK19 40mm automatic grenade launcher.
意识到处境不妙，米勒上士立即跳进他的汗马车炮塔里，抓起MK19式40毫米自动榴弹发射器，向游击队展开猛烈轰击。

On other convoys along those same roads, Marissa's husband, Specialist Charlie Bootes, manned a Mark-19 fully automatic grenade launcher.
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