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	negative electron affinity image intensifier negative electron affinity photocathode negative electron affinity photoemitter negative electron coincidence effect emitter negative electrotropism negative element negative elevation negative elongation negative emotion negative emotionality (ne) negative emotions negative empathy negative emulsion negative energy negative energy density negative energy instability negative energy levels negative energy resonance negative energy state negative-energy state negative energy wave negative engraving negative entropy negative entry negative envelope feedback 月殿影开闻夜漏月波长月洗高梧月洗高梧月流烟渚月流辉月浸葡萄十里月涌大江流月淡潮平月溪明サンゼサンゼンサンゼンサンゼンサンゼンサンゼンダイセンセカイサンソサンソウサンソウサンソウ