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breech-block的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
名詞 breechblock:
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a metal block in breech-loading firearms that is withdrawn to insert a cartridge and replaced to close the breech before firing
breech-block的用法和樣例：
例句
- Shells into the breech, Qiang Ji Jin-stop, and the plane into the box to resume and promote Qiangji rotation atresia.
彈入膛后，槍機停止復進，而機框繼續復進，並帶動槍機旋轉閉鎖。
