acetome powderacetone powder丙酮: acetone; acetonum; pyroaceti ...制粉: powder process二羟基丙酮制剂: dihydroxyacetone preparation制粉: powder process◇制粉机 flour mill; cornmill; 制粉业 mill industry丙酮: [化学] acetone; acetonum; pyroacetic spirit下载手机词典可随时随地查词查翻译