词汇	chi,a unit of length
释义	chi,a unit of length 市尺
随便看	automatic office system automatic office work automatic officiating equipment automatic offset proofing press automatic of ticket sales automatic oil automatic oil cock automatic oil cup automatic oiler automatic-oiler automatic oil-firing boiler automatic oiling automatic oiling machine automatic oil mil automatic oil mill automatic oil pressure gauge automatic oil pressure lubrication automatic oil switch Automatic oil tank detection automatic oil temperature regulator automatic oily water separator automatic on board gravimeter automatic on-board gravimeter automatic on-board optical system automatic one speed control