单词	cogwheel
释义	cog·wheel (kŏgwēl′, -hwēl′, kôg-) n. 1. A toothed wheel. 2. One of a set of cogged wheels within a mechanism.
随便看	Lewis with Harris lex Lexan lexeme lexica lexical lexicality lexicalization lexicalize lexically lexicographer lexicographic lexicographical lexicographically lexicography lexicological lexicologically lexicologist lexicology lexicon Lexington lexis ley ley Leyden

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