撞针 (zhuàng zhēn) — firing pin

Definizione

Esempi

• 这把枪的撞针已经磨损了。
  Zhè bǎ qiāng de zhuàng zhēn yǐ jīng mó sǔn le.
  The firing pin of this gun is already worn out.
• 更换撞针需要专业工具。
  Gēng huàn zhuàng zhēn xū yào zhuān yè gōng jù.
  Replacing the firing pin requires professional tools.
• 检查撞针是否安装正确。
  Jiǎn chá zhuàng zhēn shì fǒu ān zhuāng zhèng què.
  Check whether the firing pin is installed correctly.