“lifetime”概念、定义、翻译-科学时代

单词	lifetime
释义	环境科学与工程词汇手册 lifetime 寿命；生命期
随便看	derivative fibre derivative financial instrument derivative forest derivative formula derivative income derivative indexing derivative instrument derivative instrument derivative landlord derivative map derivative of a determinant derivative of a map derivative regulation derivative securities derivative social institution derivative spectrometry derivative term derivative term derivative time constant derivative title derivative trait derivative trait derivative work derivative works derivatization

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。