“效用”概念、定义、翻译-科学时代

单词	效用
释义	社会学词汇手册效用 utility
随便看	inductance meter inductance per unit length inductance-type transducer inducted inductee in-duct installation induction induction induction induction induction induction induction induction induction induction induction induction induction induction induction induction induction induction induction

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。