powders
n. [材]粉末；[药]散剂（powder 的复数）
v. 磨成粉；洒粉于（powder 的三单形式）
例句
A wide range of cleaning fluids and powders is available.
有各种各样的清洗液和去污粉供应。
《牛津词典》
They come in powders, pills and bars.
它们中有粉状的、药丸状的和棒状的。
We cannot cure her with powders and pills.
我们不能用药粉和药丸治好她。
