单词 | latch |
释义 | latch n. & v. --n   1. a bar with a catch and lever used as a fastening for a gate etc.   2. a spring-lock preventing a door from being opened from the outside without a key after being shut. --vtr. & intr. fasten or be fastened with a latch. Phrases and idioms latch on (often foll. by to) colloq.   1. attach oneself (to).   2. understand. on the latch fastened by the latch only, not locked. Etymology: prob. f. (now dial.) latch (v.) seize f. OE l{aelig}ccan f. Gmc |
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