预期寿命英语怎么说
“预期寿命”对应的英文单词有：expected life、expectation of life ，一共2个，具体意思及用法如下：
expected life预计使用年限，预期寿命
expectation of life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）
与预期寿命相关的短语
人口预期寿命life expectance
半数预期寿命median life expectancy
预期寿命风险anticipated longevity risk
健康预期寿命adjusted life expectancy;HALE;activelifeexpectancy
平均预期寿命life expectancy at birth;life expectancy;average future time
出生时预期寿命Life expectancy at birth;expectation of life at birth
职工预期寿命Expected life span of workers
触头预期寿命contact life expectancy
预期寿命损失loss of life expectancy