音标与读法

这里为大家介绍下expectancy 是什么意思，希望能帮助到各位朋友。

音标：[ ik"spektənsi ]名词复数:expectancies

中英文翻译

n.

1.预期，期望，期待。

2.期望的东西。

短语和例子

life expectance估计寿命。 be on the very tiptoe of expectance 焦急地等待。

something expected (as on the basis of a norm); "each of them had their own anticipations"; "an indicator of expectancy in development"

同义词：anticipation,

an expectation

同义词：anticipation,

例句与用法

1.Women have a higher life expectancy than men .

女人比男人的预期寿命长。

2.She went to meet him with an air of expectancy .

她去见他时带着有所期待的神情。

3.We have a feeling of expectancy .

我们有一种期待感。

4.She waited for her lover in a state of happy expectancy .

她满怀幸福地等候着她的情人到来。

5.Pollution shortens considerably the life expectancy of a body of water .

污染使水体的估计寿命大为缩短。

6.Particularly cigarette smoking is associated with a shortened life expectancy .

尤其是吸卷烟会缩短人的概率寿命。

7.When the occurrence of the disease is much above the normal expectancy it is called an epidemic .

当此疾病发生的病例大大的多于正常的预期时则称为流行病。

8.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。

9.Before opec, the average life expectancy of cartels had been so short that the economic analysis of cartels tended to stress the inevitability of their collapse .

在石油输出国组织以前，卡特尔的平均期望寿命是如此之短，以致对卡特尔的经济分析往往是强调其解体的不可避免性。

10.Expectancy theory in college curriculum selection

期望理论在大学课程选择中的应用

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