字典網>> 英漢字典>> R開頭詞條>>ratio of income as a percentage of sales的意思 漢英字典ratio of income as a percentage of sales中文翻譯：【經】 銷售利潤率, 銷售收益率字典網相關詞條：rational medicine ratio-type telemeter rational treatment ratio arm ratio of stockholders' equity to fixed assets ratio of repairs to fixed assets ratio of total liability to net worth ratio of notes payable to accounts payable ratio of specific heats ration sth out