| 释义 |
expectation of life ˌekspekteɪʃnəvˈlaɪf 短语¹⁴⁴⁹⁷²⁺²
基本Thesaurus
n.平均寿命;平均余年某一年龄的人尚可期望活的平均年数;可由统计资料显示
人口普查
as in.life expectancy
同义词 longevityall one's natural life,life cycle,life span,life's duration,lifetime,period of existence
life expectancynoun period of a being's existence
all one's natural life,life cycle,life span,life's duration,lifetime,longevity,period of existence |