| 释义 |
大英汉☞ROIR.O.I.abbr.(縮寫 abbreviation)投資回報率(= return on investment)皇家油畫家協會(= Royal Institute of Oil Painters)R.O.I.return on investment投資回報率Royal Institute of Oil Painters皇家油畫家協會document.write('function myFunction(n){var c=document.getElementById("maintb").c |