“utility”概念、定义、翻译-科学时代

单词	utility
释义	法学词汇手册 utility 〈专利法〉实用性；公用事业
随便看	retired person retired worker retiree retiree retiree skill bank retiree system retirement retirement retirement retirement retirement retirement retirement retirement retirement accounting retirement age retirement age retirement age retirement age retirement allowance retirement allowance retirement allowance retirement allowance retirement annuity retirement annuity

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。