- 近义词
- prospectn.前景;期望;眺望处;景象;
- expectationn.期待，希望;指望;
- probabilityn.可能性;几率，概率;或然性;
- beliefn.信心，信任;信念，信仰;看法，意见;
- hopev.希望;指望;
- anticipationn.期待，希望;预期，预测，预感;<律>（信托财产收益的）预支;
- suspensen.悬而未决，含糊不定;焦虑，挂念;悬念;中止，暂停;
- 知识拓展
重要短语
life expectancy预期寿命；平均寿命
expectancy theory期望理论
- 双语例句 更多例句
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.
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Three of the six have comfortably exceeded their normal life expectancy.
6人中已经有3人轻松超过了正常的预期寿命。
《柯林斯高阶英汉双解学习词典》
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.
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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.
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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.
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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.
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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.
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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.
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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.
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期望的影响更是显而易见, 例如语言感受.
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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.
词典精选例句
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.
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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.
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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.
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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.
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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.
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- 相关词组
- expectancy theory期望理论;
- expectancy value[医]期望值，预期值;
- life expectancyn.平均寿命;预期寿命;
- 今日热词
- 热门搜索
- cafeteria n.自助餐厅;食堂;
- apparent adj.易看见的，可看见的;显然的，明明白白的;貌似的，表面的;显见;
- 琵琶行 Pipa Xing;pi pa xing;pipaxing;The Pi-pa Player;PPX
- experience n.经验;经历;往事;v.经历;感受;
- nginx 一个高性能的 HTTP 和 反向代理 服务器，也是一个 IMAP/POP3/SMTP 代理服务器;
- take it from me 相信我的话;
- Every dog has his day 人皆有得意时，风水轮流转;凡人皆有得意日;人人皆有得意时;人皆有出头日;时来运转
- category n.种类;类别;
- dozen num. 一打，十二个;十几个;许多;
- symptom n.症状;征兆;
- delight n.高兴;愉快;快乐;乐趣;乐事;令人高兴的事v.使高兴;使愉快;使快乐
- duty n.责任;职务，职责;上班;税;
