常見例句The part of a gunlock that hits the primer or firing pin or explodes the percussion cap and causes the gun to fire. 擊鉄,擊鎚槍機(jī)中用來(lái)?yè)舭l(fā)底火或擊動(dòng)撞針以擊穿火帽,使得槍砲得以發(fā)射的部分A Design of Firing Pin Utensil for Bottom Liquid Sampling 撞針式底層液躰採(cǎi)樣器的設(shè)計(jì)研究A fire was burning in the grate. 火在壁爐中燃燒著。He took out a fire insurance policy for his house. 他爲(wèi)自己的房子辦理了一份火險(xiǎn)保險(xiǎn)單。Cartridges are ejected from the gun after firing. 開槍後子彈從槍膛裡彈出去。The engine is only firing on three cylinders. 這發(fā)動(dòng)機(jī)衹有三個(gè)汽缸工作。 返回 firing pin