adj.
only before noun唧筒式的；压动式的 worked by quickly pulling or pressing part of it in and out or up and down
a pump-action shotgun
唧筒式猎枪
a pump-action spray
手压式喷雾器
Bourne may be reborn an action hero of the old-school , all pomp and pump-action shotguns .
伯恩可能重生为一个守旧的动作英雄，炫耀式地拿着霰弹枪。
pump-actionpump-actionpump-action