Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

Chinese (Traditional) translation of “life expectancy”

See all translations

life expectancy

noun [C usually singular]
 
 
the length of time that a living thing, especially a human being, is likely to live
(尤指人的)預期壽命
Life expectancy in Europe has increased greatly in the 20th century.
歐洲人的預期壽命在20世紀大幅增長。
Life and living
(Definition of life expectancy from the Cambridge English-Chinese (Traditional) Dictionary © Cambridge University Press)
Add Cambridge dictionaries to your browser to your website

Definitions of “life expectancy” in other dictionaries

Word of the Day

christmassy

typical of Christmas, or happy because it is Christmas

Word of the Day

Cleavage proves divisive in Cambridge’s words of 2014

by Alastair Horne,
December 19, 2014
​​​​ Other dictionaries may choose faddish novelties as their words of the year, but here at Cambridge, we like to do something different. We look for the words that have seen sudden surges in searches over the course of the year – words that have been baffling users of English and driven them

Read More 

tweleb noun

December 22, 2014
informal a Twitter celebrity; (more specifically, someone who has more than 1,000 followers on Twitter) There were a few old and a few new faces, including a tweleb or two. Expect to see and hear more from these cool kids.

Read More