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释义：分型粉，撒粉；粉化； 英英释义： powder[ 'paudəriŋ ]n.a solid substance in the form of tiny loose particles; a solid that has been pulverized同义词：pulverizationpulverisationa mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery
