| 单词 | combination lock |
| 释义 | > as lemmascombination lock combination lock n. one which can be opened only after a certain combination of movements has been performed. ΘΚΠ society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > lock > combination lock combination lock1851 combination1909 1851 C. Cist Sketches & Statistics Cincinnati 215 Combination and detector bank lock. 1878 Technol. Dict. (ed. 3) 154/2 Combination-lock, das Vexirschloss. a1884 E. H. Knight Pract. Dict. Mech. Suppl. 210/2 Combination Lock. i. A bank or safe lock,..operated by two graduated dials, whereby one bolt, common to both, is controlled by either of the two independent dials... 2. A permutation lock. 1947 Science Illustr. July 93/1 I want a door-knob with a combination lock fitted into it. < as lemmas |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。