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首頁英語詞典powderpowder英英釋意

powder

英 ['pa?d?] 美['pa?d?]

英英釋義詞組搭配考試真題實用場景例句

n. 粉；粉末；[化工][軍] 火藥；塵土
vt. 使成粉末；撒粉；搽粉于
vi. 搽粉；變成粉末

英英釋意

1. a solid substance in the form of tiny loose particles; a solid that has been pulverized

2. a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks

3. any of various cosmetic or medical preparations dispensed in the form of a powder