英语词汇“cost benefit study”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	cost benefit study
释义	cost benefit study[网络] 成本效益研究；成本与效益的研究；成本收益分析
随便看	Hexadecylpyridinium hexacosendiacid hexafluorothioacetone hetrogeneous radiation Hewson ratio Heweten heweth hexaflurenium hewest hexacosendioic acid hexacosapentaenoic acid hew off hexacose hexadecyl sulfenamide hexadecyl tributyl ammonium bromide he-wolves hexafluronium bromide hewettite heus hexacosenediacid hexacosene dicarboxylic acid hexaflurate hexacosenedioic acid hexadecyltrimethylammonium hexadecyl trichlorosilane