“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	Southern Common Market Southern Cone of South America Southern Cross Southern Crown Southern Dipper Southern Drama southern elongation Southern Fish Southern Fly southern galaxy southern Gospel music southern groove southern hemisphere southern hemisphere southern hots sausage Southernism southern latitude Southern lights southern limit southern limit of eclipse southern limit of permafrost southern magnolia southern magnolia Southern Ocean southern oscillation

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。