Read Edit View history 撞针 zhuàngzhēn firing pin Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 撞针/撞針 · zhuàngzhēn · firing pin 2026/03/04 撞针 / 撞針 zhuàngzhēn firing pin firing pin 手枪的撞针由于磨损而无法正常击发。 created sense Mar 4, 2026, 02:25 AM