英语词汇“lock frame”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	lock frame
释义	lock frame lock frame [′läk ‚frām] (ordnance) A mechanical unit in certain firearms, used to assist in unlocking the bolt from the barrel after recoil has started.
随便看	principal mission element principal mode principal moment of inertia principal moments principal moments of inertia principal multi-component spectral estimation principal name in microsoft-standard form principal naval architect principalness principal normal principal normal indicatrix principal normal section principal nursing officer principal obligation principal of a quadric principal of equivalence principal officer principal of relativity principal olivary nucleus principal only principal-only principal-only securities principal operational interest principal operations inspector principal optic axis

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