Life expectancy
[ ['laif ik'spekt?nsi] ]
其它 Other
[計] 估計壽命, 預期使用壽命\\n[化] 耐用期限
?? 牛津釋義
life expectancy
(a) number of years that a person is likely to live, esp as statistically determined for insurance purposes 預期壽命（尤指人壽保險估計）
Women have a higher life expectancy than men. 女人比男人的預期壽命長.
(b) length of time sth is likely to exist or function （某事物的）預期存在的期限
the life expectancy of the average car, the present government 一般汽車使用的、 現政府執政的預期年限.
?? 詞語組成解析
life
[la?f]
n. 生活，生計;生命，性命;一生，壽命;人生，塵世;
??? 情景例句
Do you know a faster route to ...
你知道去……的近路嗎？
Eventually people are made to answer for their actions.
人最后會對自己的行為負責。
Nor is the city without its moments of beauty.
城市也并非沒有良辰美景。