(also ˌexpectation of ˈlife ) noun
[ U , C ] the number of years that a person is likely to live; the length of time that sth is likely to exist or continue for
(also ˌexpectation of ˈlife ) noun
[ U , C ] the number of years that a person is likely to live; the length of time that sth is likely to exist or continue for
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005