单词 | locking spring |
释义 | > as lemmaslocking spring locking spring n. a spring that keeps closed something that can be opened by a catch, esp. the cover of a watch. ΚΠ 1678 London Gaz. No. 1296/4 The locking Spring being lost from the Watch. 1795 J. Aikin Descr. Country round Manch. 311 They..excel in what is called motion-work, such as dial wheels, locking springs [etc.]. 2001 Treasure Hunting Feb. 45/1 Initially, folding knives had no locking spring. < as lemmas |
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