英语词汇“cost-benefit study”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	cost-benefit study
释义	cost-benefit study 成本效益研究，成本收益研究
随便看	inner power of fan inner pressure relief inner pressure test inner pressure vessel inner product inner product computer inner product control inner product feedback control inner product formula inner product generator inner product of a function inner product of functions inner product of hypersphere inner product of hyperspheres inner product of tensors inner product of vector inner product of vectors inner products inner product (scalar product) inner product space inner punch inner quality inner quantum number inner rabbet line inner race 傻子洗泥巴，闲着没事干傻子看到晚，乖人看一眼傻子睡凉炕，全凭时气壮傻子过年看隔壁傻子过年，看隔壁子傻小子睡凉炕，光做热梦傻小子睡凉炕，全凭时气壮傻小子睡凉炕，全凭火力壮傻小子背鼓上戏台，找着挨打傻干蠢行めいとう【名刀】めいとう【名湯】めいとう【名答】めいとう【明答】めいとう【銘刀】めいどめいどめいどめいど【冥土・冥途】めいど【明度】