单词	toothed arc
释义	toothed arc un. 齿弧
随便看	single drum dryer with splash-feed single-drum hoist single drum sheep-foot roller single-drum steam generator single drum tilt rig single drum winch single-drum winch single-drum winder single drum winder single duct air conditioning system single duct conduit single-duct conduit single duct system single dunnage single-duplex single duty single-duty controller single dwelling single dwellings single dye single ear anti-motion washer single ear corn single ear horn lock washer single ear lock washer single earphone 不刊之说不到黄河心不死不加思索不务正业不务空名不劣方头不动声色不劳而成不劳而获不勤而获カイカイカイカイカイカイカイカイカイカイ