one which can be opened only after a certain combination of movements has been performed.
| 单词 | θ213187 |
| 释义 | society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > lock > combination lock (8) combination lock1851 one which can be opened only after a certain combination of movements has been performed. combination1909 = combination lock n. at compounds 2 (see below). Also, the series of movements required to open such a lock. Subcategories:— type of (4) — part of (1) — movement to open (1) |
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