a strong belief that something will happen or be the case in the future 预计;预期 reality had not lived up to expectations. 现实有负期望。 an expectation that the government will provide the resources. 对政府提供资金的预期。 [mass noun]he drilled his men in expectation of a Prussian advance. 估计普鲁士人会进攻,他对他的人进行操练。 ■a belief that someone will or should achieve something 希冀,期望;指望 students had high expectations for their future. 学生对未来抱有很高的期望。 ■(expectations)(archaic)one's prospects of inheritance (古)继承遗产的希望 ■(Mathematics). another term for expected value (数)。 同 expected value
语源
mid 16th cent.: from Latin expectatio(n-), from the verb expectare (see expect)