expectation可数吗

expectation的短语搭配

in expectation 期望着；意料之中

expectation value 期待值

expectation of life 平均寿命；预期寿命（等于life expectancy）

mathematical expectation 数学的期望值

live up to expectations 按照期望做到，不负众望

rational expectation 理性预期；合理预期

beyond expectation 出乎意料

expectation effect 期望效应

have expectations of (对…)抱有期望

expectation的双语例句

1、The following evening great expectation reigned in the house.

第二天傍晚，大家都在家里期盼着。

2、The report warns that the inflation expectation and risk of rising prices can’t be ignored.

报告警示称，当前通胀预期和价格上行风险也不容忽视。

3、Mathematical expectation is one of the important digital features of random variable.

数学期望是随机变量的重要数字特征之一。

4、The job failed to measure up to her expectations.

这项工作没有满足她的期望。

5、In the end you have to readjust your expectations.

最后你得调整你的期望值。