“activity”概念、定义、翻译-科学时代

单词	activity
释义	机械工程词汇手册 activity 活性，活度
随便看	legitimacy principle legitimacy status legitimacy test legitimate authority legitimate birth legitimate birth rate legitimate births legitimate child legitimate claim legitimate combination legitimate drama legitimate fertility rate legitimate income legitimate inference legitimate last voyage legitimate Marxism legitimate Marxism legitimate pollination legitimate power legitimate power legitimate power legitimate power legitimate relation legitimate self-defense legitimate stage

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。

activity