词汇	spiral mill
释义	spiral mill 螺旋铣刀
随便看	basic fire fighting vehicle Basic firing data basic fishery ethic principle Basic Fitness Test basic fixed area basic fixedlength data format basic fixed length data format basic fixed-length data format Basic flbroblast growth factor basic flight data acquisition system basic flight envelope Basic Flight Maneuver basic flight model Basic Flight Module basic floor area basic floor area ratio basic flow basic flowchart basic flow chart basic flow diagram basic flow pattem basic flow pattern basic flow patterns basic flows basic flow sheet