powdered

a. 弄成粉末状的(研成粉末的)

The paint is sold in powdered form.

该油漆以粉制品形式出售.

A light, porous, glassy lava, used in solid form as an abrasive and in powdered form as a polish and an abrasive.

轻石，浮石一种在固体状时用作研磨物且粉状时用作磨光物和研磨物的轻多孔火山岩