英语短语词组词汇benefit-cost ratio的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	benefit-cost ratio
释义	benefit-cost ratio 【经济学】益本比，效益成本比率(经济效益指数)
随便看	reveler, revelers revel in reveling revelings reveling或-elling revellest revelling revellings revelment revelries revelrous revelry Revels, Hiram Rhoades revenant revenants revenge revenged revengeful revengefully revengefulness revengeless revengement revengements revenge play

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。