firing pin

1. 撞针：在撞针(firing pin)或主动撞针(striker)上的凹槽,以让撞针挂钩钩住待发. 用防弹材料制成可以穿戴的衣物,以保护身体重要部位,减少枪击或弹片伤亡. 现代防弹衣通常以多层凯夫勒(Kevlar)材料制成,可以挡住一般手枪子弹,

2. 击针：firing order ==> 点火次序 | firing pin ==> 击针 | firing plate ==> 装料板

1. 911查询·英语单词

1. A police station had to be evacuated after an elderly woman brought in a live hand grenade with the firing pin dislodged.

noun