| 单词 | locking bolt |
| 释义 | > as lemmaslocking bolt locking bolt n. ΚΠ 1803 Repertory Arts, Manuf., & Agric. 3 176 He must then give the line a sudden pull, by which means he draws the pump piece, and lets go the locking bolt, which springs into the locking plate. 1915 Official Gaz. (U.S. Patent Office) 6 Apr. 294/2 In a lock, a swinging locking bolt..mounted within said lock upon a door for engaging a keeper. 1998 P. Sweeney Gunsmithing: Pistols & Revolvers iv. 43/2 Pull the center pin out, remove the cylinder, and look at the locking bolt. < as lemmas |
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