基本释义
- n.
- 期待，期望
词性变化
- 复数:expectancies;
实用例句
There was an air of expectancy among the waiting crowd.
等待的人群有一种期盼的心情。
牛津词典
The supporters had a tremendous air of expectancy.
支持者们充满了期待。
Average life expectancy has risen from 36 years before liberation to 65 years at present.
平均期望寿命已由解放前的36岁提高到目前的65岁.
期刊摘选
Captain tell you the life expectancy for pilots around here?
上校告诉你们飞行员的平均寿命有多长 吗 ?
期刊摘选
The powers of expectancy are even more obvious in higher level processing, such as speech perception.
期望的影响更是显而易见, 例如语言感受.
期刊摘选
Two days later, toward noon, Sandy began to show signs of excitement and feverish expectancy.
两天以后, 在快到晌午的时候, 桑弟忽然兴奋起来,心焦面热,好象有所期待似的.
辞典例句
Japanese people have a very high life expectancy.
日本人的平均寿命非常长.
《简明英汉词典》
Life expectancy for whites in 2005 was 78.3 , the same as in 2004.
2005年白人的预期寿命与2004年相同,为78.3岁.
期刊摘选
Health is measured easily enough. Take expectancy at birth, subtract 25 years, then divide by 60.
健康指标的计算就够简单的了: 用出生时的预期寿命减去25年, 再除以60.
期刊摘选
It then examined how these risk factors reduced life expectancy in eight population groups.
然后在八个人口群体中研究这些因子是如何缩短预期寿命.
期刊摘选
Live expectancy has shot up while infant mortality has plummeted.
人们的预期寿命变长了,婴儿死亡率下降了.
期刊摘选
U.S. life expectancy inched up to 77.9 from the previous record, 77.8 , recorded for 2004.
美国人的预期寿命比以前的记录, 2004年的77.8岁稍微有所增加,达到77.9岁.
期刊摘选
Longer life expectancy and better health have not been accompanied by longer working lives.
人类寿命的延长或健康状况的提升并没有带来随之相伴的个人工作年限的延长.
期刊摘选
Until the 1950 s, the average life expectancy in Greenland was about 35 years.
二十世纪五十年代之前, 格陵兰岛的平均寿命是35岁左右.
期刊摘选
Overall life expectancy, the general life of bellows valve in 3 years.
从总体寿命上, 一般波纹管截止阀使用寿命在3年以上.
期刊摘选
We were tense with expectancy.
我们因期待而神经紧张起来.
《简明英汉词典》
Longevity: In normal use, the expectancy greater than 500 times.
长寿命: 在正常使用情况下, 寿命大于500次.
期刊摘选
The expectancy effect has characteristics of suggestibility , level, centripetal and emotion.
期望效应具有暗示性、层次性 、 向心性、情感性.
期刊摘选
Life expectancy is the average number of years that a person is expected to live.
时差反映是每个国际旅行者可能遇到的问题.
期刊摘选
Long life expectancy, and the work is more stable and reliable.
寿命更长久 、 工作更稳定可靠.
期刊摘选
The atomosphere of tense expectancy sobered everyone.
这种期望的紧张气氛使每个人变得严肃起来.
《现代英汉综合大词典》
Prayer without expectancy is unbelief in disguise.
没有信心的祷告不会期待回应.
期刊摘选
That is why life expectancy is on the rise and infant mortality on the decline.
这就是期望寿命上升、婴儿死亡率下降的原因.
期刊摘选
Stars flare up and produce a lot of heat at half their life expectancy.
恒星在其生命到了一半之时会爆发性的燃烧并产生很多热量.
期刊摘选
Long service life : the service life expectancy of the pipes is more than 50 years.
使用寿命长: 管道系统在正常使用下寿命可长达50年以上.
期刊摘选
Sleepless nights can cause dementia, aging and shorten life expectancy.
经常失眠可引起痴呆 、 早衰、缩短寿命.
期刊摘选
There was an air of expectancy among the waiting crowd.
等待的人群有一种期盼的心情。
《牛津高阶英汉双解词典》
The supporters had a tremendous air of expectancy.
支持者们充满了期待。
柯林斯例句
The average life expectancy was 40.
平均期望寿命曾是40岁。
柯林斯例句
真题例句
It helps increase their life expectancy.
出自-2012年12月阅读原文"Being taller is associated with longer life expectancy," he said, "This is largely due to a lower risk of dying of cardiovascular (心血管的) disease among taller people."
2019年6月四级真题（第二套）阅读 Section CAccording to the work of Professor James Vaupel and his co-researchers, 50% of babies born in the US in 2007 have a life expectancy of 104 or more.
2019年6月四级真题（第一套）阅读 Section BEven if those causes of death were eliminated, life expectancy would still not go much beyond 92 years.
2017年12月四级真题（第二套）阅读 Section Clife expectancy is increasing at two years for every decade.
2019年6月四级真题（第一套）听力 Section CHowever, that comparison omits other relevant factors: leisure time, life expectancy, and economic inequality.
2018年6月六级真题（第三套）阅读 Section CSeveral noted nutritionists and research projects have concluded that this diet is one of the most healthful in the world in terms of preventing such illnesses as heart disease and cancer, and increasing life expectancy.
2017年12月六级真题（第一套）听力 Section CToday, life expectancy has risen from 66 for a male at birth in 1948 to around 80 now.
2018年12月六级真题（第二套）听力 Section CWhile by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality.
2018年6月六级真题（第三套）阅读 Section C英英释义
1. pleasurable expectation
2. something expected (as on the basis of a norm);
"each of them had their own anticipations"
"an indicator of expectancy in development"