英语词汇“七返丹”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	七返丹
释义	七返丹 qī fǎn dān 一般成语基本出处亦作七返还丹。即七返灵砂。东方玉《七步惊龙》第四章：“‘七返丹’功参造化，练气之士，得此一粒，可抵二十年勤修之功，即普通人服之，亦可明目轻身，得享遐龄。”
随便看	return on investmentROI return on investment roi Return on investments return on marketing investment return on net assets return on net worth return on noncarry return on nonzero return on positive return on revenue return on sales return on stockholders'equity return on stockholders's equity return on talent return on tangible asset return on tangible assets Return on total asset return on total assets return opening return operator Return order return orifice chcek valve return orifice check valve return outward return outwards invoice