英语词汇“R.O.I.”的读音、翻译、释义、用法及例句-高考报名网

词汇	R.O.I.
释义	R.O.I. abbr.（缩写 abbreviation）投资回报率(= return on investment) 皇家油画家协会(= Royal Institute of Oil Painters) 同义: return on investment投资回报率 Royal Institute of Oil Painters皇家油画家协会
随便看	presentationism presentation technology presentative present-day presentee presenter presentient presentiment presentism presentive presently presentment present participle present perfect present tense present value present wit preservation preservationist preservative preservator preserve preserved preserver preses

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