短语词组短語tooth of wheel [機]輪齒tooth -wheel bit 牙輪鑽頭tooth h wheel 齒輪club tooth escape wheel 叉瓦式擒縱輪tooth wheel rim 齒輪緣tooth of cog wheel 輪齒internal tooth wheel 內齒輪alternator with tooth wheel inductor 齒輪感應躰交流發電機 返回 tooth wheel