| expectancy | |
| 级别 | 第8级 |
| 音标 | [ ɪkˈspektənsi ] |
| 解释 | n.期望，预期，（根据概率统计求得）预期数额 |
| 英英释义 | when you think that something exciting or pleasant is going to happen |
| 发音 |  |
| 例句 |
1. Japanese people have a very high life expectancy. 日本人的平均寿命非常长。 2. 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。 |
