firearm

['faiərɑ:m]

n.火器,枪炮

例句与用法：

A small metal knob on the muzzle of a firearm, such as a rifle, used for sighting.

准星枪炮口上，瞄准用的小圆金属突起，如来福枪上的准星

A usually metal projectile in the shape of a pointed cylinder or a ball that is expelled from a firearm, especially a rifle or a handgun.

子弹，枪弹从火器中，尤指步枪或手枪中发射出来的金属射弹，形状为尖柱体或球状

A cap or tube containing a small amount of explosive used to detonate the main explosive charge of a firearm or mine.

雷管，底火，导火线装有少量爆炸物的帽或管，用来引爆枪炮或地雷、水雷等

A device for igniting the charge of a firearm.

枪机一种用来点燃火器中火药的装置

词形变化：

形容词: fireable | 名词: firer | 动词过去式: fired | 动词过去分词: fired | 动词现在分词: firing | 动词第三人称单数: fires |

详细释义：

n.

火器, 枪支[P1]

The criminal on the run has firearms with him.

在逃的罪犯身上带着武器。