单词	钻机--钻
释义	钻，钻机Drill
随便看	conveyor length conveyor line conveyor loader conveyor-- oscillating conveyors conveyor scale conveyor screw conveyor-- screw conveyor-- shaking conveyor shifter conveyor stoker conveyor swing angle conveyor syste conveyor system conveyor track conveyor trough conveyor tube conveyor type forage blower conveyor type veneer dryer conveyor weighing scale conveyor， apron conveyor， auger conveyor， belt conveyor， chain conveyor，conveyer