breech-block

英 [b'riːtʃbl'ɒk] 美 [b'riːtʃbl'ɒk]

• 枪机,炮尾栓,炮闩

breech-block的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 breechblock:

1. a metal block in breech-loading firearms that is withdrawn to insert a cartridge and replaced to close the breech before firing

breech-block的用法和样例：

例句

1. Shells into the breech, Qiang Ji Jin-stop, and the plane into the box to resume and promote Qiangji rotation atresia.
   弹入膛后，枪机停止复进，而机框继续复进，并带动枪机旋转闭锁。