英语词汇life expectancy怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	life expectancy
释义	life expectancyn.（名词） The number of years that an individual is expected to live as determined by statistics.预期寿命：根据统计确定的个人预计生存的年数
随便看	supplant supplanted supplanting supplants supple suppled supplement supplementary angle supplemented supplementing supplements suppler supples supplest suppletion suppletions suppliant suppliants supplicant supplicants supplicate supplicated supplicates supplicating supplied

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