“预期寿命”的概念、定义、翻译、参考文献-科学参考

单词	预期寿命
释义	预期寿命 life expectancy expected life expectation of life
随便看	electric transducer electric transient electric transmission electric transmission current meter electric transmission line electric transporting appliance electric transverse weaving machine electric travel(l)ing crane electric travelling crane electric travelling roller electric treadle electric trolley electric trolley hoist electric trowel electric truck electric tube calipers electric tube furnace electric tuning electric turntable electric twinning electric two-beam bridge crane electric two-speed wiper electric typewriter electric tyre crane electric tyre groover

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。