powdery substance粉末状物质
powdery talc[矿业] 粉状滑石
powdery snow粉雪
powdery corrosion粉状锈的
Powdery bottom粉饼
powdery stone石粉
powdery detergent粉状洗涤剂
powdery rot粉腐病
powdery midlew粉状霉
ADJ（形容词） Something that is powdery looks or feels like powder. 粉的; 粉状的
A couple of inches of dry, powdery snow had fallen.
降下了好几英寸厚的粉状干雪。