同根派生 firing pin相關詞英漢例句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,擊鎚槍機中用來擊發(fā)底火或擊動撞針以擊穿火帽,使得槍砲得以發(fā)射的部分A Design of Firing Pin Utensil for Bottom Liquid Sampling 撞針式底層液躰採樣器的設計研究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. 他爲自己的房子辦理了一份火險保險單。Cartridges are ejected from the gun after firing. 開槍後子彈從槍膛裡彈出去。firing pin更多例句