A means of measuring vitality or likely lifespan; spec. a life table.
单词 | θ9271 |
释义 | the world > life > source or principle of life > [noun] > expectation of life > calculation of > that which (1) biometer1805 A means of measuring vitality or likely lifespan; spec. a life table. |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。