英语词汇“how much did you spend on this new pen?”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	how much did you spend on this new pen?
释义	how much did you spend on this new pen? 买这支新钢笔你花了多少钱?
随便看	matrix bookkeeping matrix bound matrix bound basic fibroblast growth factor matrix bounded enzyme matrix-bounded enzyme matrix-bound peptide matrix brass matrix bridge matrix buffer matrix calculation matrix calculus matrix capacity matrix carbon matrix card matrix case matrix cathode matrix cathodeM-type cathode matrix cathodeM-type cathodedischarge tube matrix cavity matrix CCD matrix CCD camera matrix cell matrix cells matrix cementing component matrix chain-multiplication