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breechblock
  • 英语发声
  • 美语发声
  • n. 闩体尾栓;螺体
  • 网络释义

    1、炮栓
    ... breech-sight 瞄准器 breechblock 炮栓 breechblock 炮闩 闩体 闩体 ...
    2、尾栓
    ... breech-loading后膛装填的 breechblock尾栓 breechcloth土人的腰布 ...
    3、闭锁块
    ... breathingpipe通气管 Breechblock闭锁块 Breechplug后膛螺锁 ...
    4、后膛闭锁块
    ... 宏观macroscopic 后膛闭锁块breechblock 葫芦串irregularborehole ...

    短语

    SCREW BREECHBLOCK螺式炮闩

    breechblock stop炮闩挡板

    breechblock closure炮闩闭锁装置

    nitrided breechblock氮化曲轴

    breechblock wedge炮闩闩体

    hollow breechblock空心曲轴

    breechblock lug炮闩闩体凸部

    专业释义

    英英释义

    breechblock [ 'bri:tʃblɔk ]

    n.a metal block in breech-loading firearms that is withdrawn to insert a cartridge and replaced to close the breech before firing

    同义词:breech closer




    英汉双解大词典

    breechblock /ˈbriːtʃˌblɒk/

    • 1.  

      N(名词) a metal block in breech-loading firearms that is withdrawn to insert the cartridge and replaced to close the breech before firing 枪闩