英语词汇benefit-cost ratio怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	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	depersonalise depersonalised depersonalises depersonalising depersonalisings depersonalization depersonalizations depersonalize depersonalized depersonalizer depersonalizes depersonalizing depersonalizings Depew, Chauncey Mitchell dephlegmate dephlegmated dephlegmates dephlegmating dephlegmation dephlegmations dephlegmator dephlegmators dephlogisticate dephlogisticated dephlogisticates

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。