“cost-benefit evaluation”概念、定义、翻译-科学时代

单词	cost-benefit evaluation
释义	旅游词汇手册 cost-benefit evaluation 成本收益估价
随便看	catharsis catharsis catharsis theory cathartic cathartic cathartic cathartic cathay cathaya Cathaya argyrophylla cathayanthe Cathaysia Cathaysian Cathaysian Cathaysia province Cathcart Expedition cathead cathead cat-head knot cathead line cathedra cathedral cathedral cathedral Cathedral Church of St. John

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。