| 单词 | treble lock |
| 释义 | > as lemmastreble lock treble lock n. a lock operating by three turns of the key. ΘΚΠ society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > lock > other types of lock inlock1488 treble lock1680 French lock1787 ringlock1789 thumb-lock1801 bar-lock1828 permutation lock1835 check-lock1850 pin lock1851 time lock1858 garret-lock1860 dead lock1866 seal-lock1871 dead-latch1874 Bramah-lock1875 cylinder lock1878 police lock1910 ziplock1956 solenoid lock1976 D-lock1990 1680 R. Baxter Moral Prognostication ii. xxi. 50 There shall be a Treble-Lock upon the Door of the Ministry. < as lemmas |
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