lifespans

lifespans读音音标

英[]

美[]

基本意思释义

n.（人或动物的）寿命( lifespan的名词复数 ); 存在期; 使用期; 有效期

短语及实用例句

Lifespans ranged from three years for the mice, to 23 or more for common backyard squirrels.

动物寿命从3年(老鼠)到23年甚至更多(普通的庭院松鼠).

They\'ve been called Shorts , due to their small stature but also their brief lifespans.

根据他们矮小的身材和短暂的生命周期,他们被称为“矮人”.

Healthier eating, longer lifespans and higher disposable incomes have helped to hold back the years.

虽然健康的饮食 、 命的延长和较高的收入对于人们延缓衰老起到了一定的作用.

真题例句

Current life structures, career paths, educational choices, and social norms are out of tune with the emerging reality of longer lifespans.