| 单词 | sear-spring |
| 释义 | > as lemmassear-spring sear-spring n. a spring which keeps the sear in position, also, in some gun-locks a spring which throws the hammer back to half-cock after a discharge (also attributive in sear-spring cramp, sear-spring-pin). ΘΚΠ society > armed hostility > military equipment > weapon > device for discharging missiles > firearm > parts and fittings of firearms > [noun] > lock > sear > parts of sear-spring1688 sear-pin1853 sear-nose1859 sear-pivot1892 1688 R. Holme Acad. Armory (1905) iii. xviii. 135/1 The saer spring or feather spring. 1831 Darwin in Life & Lett. (1887) I. 211 Two sere-springs, four nipples or plugs. 1844 Queen's Regulations & Orders Army 96 (note) One Sear-Spring Cramp, for Arms with back-action Locks. 1892 W. W. Greener Breech-loader 15 The bridle and scear-spring pins. < as lemmas |
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