powder

/'paudә/

柯林斯星级

牛津核心词汇

BNC频率: 4272

现代语料频率: 3260

n. 粉, 粉末, 火药

vt. 搽粉于, 搽粉, 撒粉, 使成粉末

vi. 搽粉, 变成粉末

An apparatus for studying the combustion of powder in guns, etc.

The act of reducing a substance to a fine or impalpable powder. n

A term used for the Powder of Algaroth, a white powder which is a compound of trichloride and trioxide of antimony

n a bitter yellow powder used to treat skin diseases

a white powdered poisonous trioxide of arsenic

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