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

单词	cost-benefit studies
释义	cost-benefit studies [经] 成本-收益研究
随便看	sound excitation sound exciter sound exclusion Soundex code Soundex-code Soundex-coded Soundex coding sound exposure level sound exposure meter sound-face cutting sound facilities sound fading sound fading device sound failure sound field sound-field sound field calibration sound field distribution sound field fluctuation sound field plotter sound file sound film sound films sound filmstrip sound filter 134441312 1344454 13444544 134453112 134454 1345 13451554 1345215 13453 134532544 こづくこづく【小突く】こづくりこづくり【小作り】こづちこづち【小槌】こづつこづつ【小筒】こづつみこづつみ【小包】