单词	cog
释义	English American cognoun [ C ] uk/kɒɡ/us/kɑːɡ/ one of the tooth-like parts around the edge of a wheel in a machine that fits between those of a similar wheel, causing both wheels to move also cogwheel a wheel with cogs around its edge, used to turn another wheel or part in a machine Thesaurus: synonyms and related words Machines - parts ball bearing bearing clutch cogwheel hub inlet input jet lever manifold pivot rack and pinion ram ratchet sleeve soft key stepney timer vee belt wheel See more results » Idiom(s) a cog in a/the machine cognoun [ C ] us/kɑɡ/ a part shaped like a tooth around the edge of a wheel in a machine that fits between those on a similar wheel, causing both wheels to move
随便看	flesh out something flesh sth out flesh tunnel flesh wound flesh-colored flesh-colored flesh-coloured fleshiness fleshly fleshpot fleshy fleur de lis fleur de lys fleur-de-lis fleur-de-lys fleurs de lis fleurs-de-lis flew flew flew flew flex flex flex your muscle flex your muscle