pulverant

例句：

1. 1.The pulverized sugar is sprinkled on the cake.
   糖粉撒在蛋糕上。
2. 2. The fine powder of snow covers the ground.
   雪的细粉覆盖了地面。
3. 3.The powdery substance was found to be harmful to health.
   这种粉末物质被发现对健康有害。