“活性”概念、定义、翻译-科学时代

单词	活性
释义	请查阅活度--活性
随便看	burden burden apportionment burden calculation burden carrier burden cost burden descent burdening burden material burden of armament burden of defense burden of persuasion burden of producing evidence burden of proof burden of proof burden of proof burden of proof burden of river drift burden of the worldly desires burden rate burden rate Burdigalian Stage burdo burdock burdock burdock

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。