字典網>> 英漢字典>> F開頭詞條>>fractional extraction的意思 漢英字典fractional extraction中文翻譯：【化】 分餾萃取英文字典 相關詞條：fractional shares fractional part fractional lood fractional distillate receiver fractional cumulative yield fractional fractional banking fractional warrants fractional number fractional sterilization