单词 | tumbler-pin |
释义 | > as lemmastumbler-pin tumbler-pin n. ΘΚΠ society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > lock > part of lock > tumbler > projection on stub1561 tumbler-pin1853 tusk1875 1853 A. Ure Dict. Arts (ed. 4) II. 251 The lock outside,..a, the plate; b, the cock; c, the tumbler-pin. 1881 W. W. Greener Gun & its Devel. 264 The tumbler-pin is first turned out, and by means of a wire punch inserted in the hole, the tumbler is knocked away from both hammers and lock-plate. < as lemmas |
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