英语词汇breech block怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?闭锁块
... breech presentation 臀先露 ; 臀位 ; 儿捧母心 ; 后肢先产 Breech block 闭锁块 ; 后膛闭锁块 ; 炮栓 ; 枪闩组合 Footling breech 足式臀位 ...
2
?后膛闭锁块
Block action 【闭锁块式枪机】用后膛闭锁块（breech block）顶住弹壳底部闭锁..
3
?枪后膛段
... Breech block: 后膛闭锁块 Breech block: 枪后膛段 breech block connector: 炮栓式连接器 ...
4
?用后膛闭锁块
breech block 用后膛闭锁块...

短语

单词	breech block
释义	breech block 简明释义炮座：炮座是一种金属部件，用于关闭后膛枪的枪管末端，在装填子弹之前取下并在开火前放回。网络释义 1 ?闭锁块 ... breech presentation 臀先露 ; 臀位 ; 儿捧母心 ; 后肢先产 Breech block 闭锁块 ; 后膛闭锁块 ; 炮栓 ; 枪闩组合 Footling breech 足式臀位 ... 2 ?后膛闭锁块 Block action 【闭锁块式枪机】用后膛闭锁块（breech block）顶住弹壳底部闭锁.. 3 ?枪后膛段 ... Breech block: 后膛闭锁块 Breech block: 枪后膛段 breech block connector: 炮栓式连接器 ... 4 ?用后膛闭锁块 breech block 用后膛闭锁块... 短语 1 breech block connector 炮栓式连接器 2 Hinged Breech Block 翻动式闭锁 3 Rotating Breech Block 转动式闭锁
随便看	engine oil supply passage engine oil system engine oil tank engine oil thickening engine on engine open cycle engine opening engine-operating engine operating hour engine operating line engine operating sequences engine operating station engine operating temperature engine operation engine operation command engine order engine order repeater engine orders engine order telegraph engine-out engine output engine overhaul engine overhaul engine overheat engine overspeed switch