| 单词 | breech-block |
| 释义 | > as lemmasbreech-block breech-block n. a movable steel block by which the breech end of the barrel in certain firearms is closed. ΘΚΠ society > armed hostility > military equipment > weapon > device for discharging missiles > firearm > parts and fittings of firearms > [noun] > breech > other parts of breech base1626 bridge pin1686 breech-pin1727 finger-piece1767 tang1805 hut1848 breech-lever1862 breech-screw1862 plunger1866 shoe1866 breech-block1881 breech-plug1881 console1882 crossbar1884 obturator1891 tray1909 1881 W. W. Greener Gun & its Devel. 115 The breech-blocks blew up, in consequence of..imperfect cartridges. < as lemmas |
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