字典網>> 英漢字典>> F開頭詞條>>fractional void volume的意思 漢英字典fractional void volume中文翻譯：【化】 自由柱容英文字典相關詞條：fractional distillate receiver fractional extraction fractional shares certificate fractional money fractional shares fractional pressure fractional programming fractional number fractional melting fractional fixed-point