[体]压动式枪机

pump-action───压动式枪机

prompt action───果断行动；及时行动；迅速行动

compaction───n.压紧；精简；密封；凝结

impaction───n.压紧；装紧；嵌入

pumpstation───泵

tumefaction───n.肿胀，肿大

court action───法律手段；法律行动；法院诉讼

The gun's satisfyingly solid pump action provides fast, fun firing.───令人满意的固体泵枪的行动提供了快捷，有趣的射击。

Vibration dampeners make certain electric pumps somewhat quieter, by absorbing some of the shock pump action.───避震器能吸收水泵运转时产生的震动,从而使电动水泵听起来安静一些.

He said he already had seven guns at home, including five pump-action shotguns.───他说他家里已经有7把枪了，其中包括5把滑杆式散弹枪。

OK, it was only a pretend pump-action shot-gun, formed by miming as the striker 'celebrated' a goal.───没错，那只是一个模仿机枪射击的庆祝动作而矣，而且理所当然的，范尼并未因此受到惩罚。

The following year Mr Martin, who slept with an illegal pump-action shotgun, was convicted of murder (later reduced to manslaughter).───第二年这位非法拥有滑竿式鸟枪的马丁先生背叛谋杀罪（后减刑为误杀罪）。

Vibration dampeners make certain electric pumps somewhat quieter, by absorbing some of the shock in the pump action.───避震器能吸收水泵运转时产生的震动，从而使电动水泵听起来安静一些。