单词expectancy
n.: 预期；期望的东西
网络: 期待；期望捐；墡囯
预计值
希望
〔数〕概率,估计
期望的东西
预期,期望,期待
复数：expectancies
n.expectationanticipationhopesuspensebelief
Like their aquatic counterparts, pet chickens don"t have very long life expectancies, usually hanging on for just a few days or weeks.
跟他们水生的同伴一样，宠物小鸡不会活得很长，通常能活几天或者几周。
Cuba"s "polyclinics" have helped give Cubans one of the longest life expectancies (78 years) of any developing country in the world.
古巴的“多科诊所”有助于使古巴人获得世界上所有发展中国家中的最长预期寿命（78岁）。
He could see her running through the oboe list in her head: life expectancies, marital chances.
他能想象得到她迅速地在脑海中把有关于双簧管的情况列了一遍：寿命长短，结婚机会。
"This is an issue closely associated with shortened life expectancies and early onset health problems, " he said.
他说，“这问题跟寿命缩短相关，引发一系列的健康问题。”
Japan is one of the leading countries in robotics and has a rapidly aging society with one of the world"s longest life expectancies.
日本是机器人领域领先的国家之一，也是社会迅速老龄化，世界上最长寿的国家之一。
They"ll talk about life expectancies for people, like Jobs, who have had liver transplants after suffering pancreatic cancer.
他们会谈及乔布斯这样，因患胰腺癌接受肝脏移植人群的生活状况。
The life expectancies of the shrimps are short, and most of those which start life as males may not survive long enough to become females.
这些虾的平均寿命都很短，绝大多数都来不及从生命初始的雄性变成后来的雌性就死亡了。
This curious result occurs because people with shorter life expectancies tend not to purchase annuities.
出现这种奇怪的现象是因为预期生命较短的人不愿购买年金。
But of course that"s all nonsense. Being 23 has nothing to do with life expectancies or countdowns or year-day-hour-minute conversions.
当然了，这样说很荒谬，23岁和平均寿命、生命倒计时、年-天-小时-分钟的换算关系扯不上关系。
The negative effects of fat and alcohol we see today would not have mattered so much then as life expectancies were between 30 and 40 years.
我们今天所看到的高脂肪和酗酒所导致的副作用可能在当时并不是一个问题，因为当时人类的寿命仅仅是在三十到四十岁之间。