撞针

撞针 [zhuàng zhēn]

1. ■ {军} firing pin; priming wire; striker; hammer

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常用词组

1. ■ 撞针杆 striker; plunger;

2. ■ 撞针簧 action spring;

3. ■ 撞针枪 needle-gun;

4. ■ 撞针头 needle pellet;

5. ■ 撞针托板 {军} striker plate