The ground was sprinkled with powdery snow.

细雪洒满了整个大地。

This powdery substance is likely to cause allergies.

这种粉状物质可能导致过敏。

I packed a bottle of powdery fine sand and brought it home.

我装了一瓶似粉状的细沙带回家。

A couple of inches of dry, powdery snow had fallen.

降下了好几英寸厚的粉状干雪。

The leaves have yellow areas on the top and underneath are powdery orange spots.

叶子上端有黄色斑块，下方有粉状橙色斑点。

The product is a thin and yellow powdery crystal.

产品的性状为淡黄色粉末状晶体。

Its surface was powdery and sprinkled with grains of black dust.

月球的表面是粉状的，上面散布着一些黑色的尘土。