expectancy是什么意思？expectancy怎么读？expectancy例句及用法

1 . Average life expectancy went down from about 70 to 67.

平均预期寿命从70岁左右降到了67岁。

2 . 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。

3 . The supporters had a tremendous air of expectancy .

支持者们充满了期待。

4 . The average life expectancy was 40.

平均期望寿命曾是40岁。

5 . There was an air of expectancy among the waiting crowd.

等待的人群有一种期盼的心情。

来自《权威词典》

expectancy相关短语搭配

1 . 期待

...败)，choose(选择)，decide(决定)，demand(要求)，determine(决定)，expect(期待)，fear(害怕)，help(帮助)，hope(希望)，learn(学习)，manage(设法)，o.

2 . 期望

...导致)，command(命令)，drive(驱使)，elect(选举)，encourage(鼓励)，expect(期望)，forbid(禁止)，force(强迫)，get(使；要)，help(帮助)，intend(打算).

1 . 有望

The embarrassment of buying the aircraft were expected to improve in the next few years ., 买飞机人的尴尬在未来几年有望改善.

2 . 预计

预报forecast预计expected到达arrival