词汇	roll along trace
释义	roll along trace 滚动道
随便看	irrigation with mulching irrigation with rejuvenated water irrigation with saline water irrigation with sewage Irrigation with syringe irrigation with torrential flood irrigation with trans-basin water diversion irrigation with treated sewage effluent irrigation works irrigation works in rural areas irrigation zone irrigatio region planning irrigative irrigative system irrigaton irrigator irrigator bottle irrigator combined with bidets irrigator dressing box irrigator for anterior chamber irrigator for isotope irrigatorial irrigator root canal irrigators irrigator stand