Life expectancy
[ ['laif ik'spektənsi] ]
其它 Other
[计] 估计寿命, 预期使用寿命\\n[化] 耐用期限
📖 牛津释义
life expectancy
(a) number of years that a person is likely to live, esp as statistically determined for insurance purposes 预期寿命（尤指人寿保险估计）
Women have a higher life expectancy than men. 女人比男人的预期寿命长.
(b) length of time sth is likely to exist or function （某事物的）预期存在的期限
the life expectancy of the average car, the present government 一般汽车使用的、 现政府执政的预期年限.
🧩 词语组成解析
life
[laɪf]
n. 生活，生计;生命，性命;一生，寿命;人生，尘世;
🗣️ 情景例句
She won the first place in a speech contest.
她在演讲比赛中获得很第一名。
He may cheat in checkers, but it beats staring at his face all day long.
他可能在下象棋时做手脚，但是只要一整天盯着他的脸看便会获胜了。
That's all, thank you.
就这些，谢谢。