expectation

中文意思

• n. 期待
• n. 预料
• n. 前景
• n. 期望值

英文释义

• n. belief about (or mental picture of) the future
• n. the feeling that something is about to happen

词形变化

复数

expectations

例句

1. n. 期待

   The children waited for the opening of their Christmas presents with great expectation.

   孩子们怀着极大的期待，等待着拆开他们的圣诞礼物。

2. n. 预料

   Contrary to my expectation, the difficult exam turned out to be quite easy.

   出乎我的预料，那场难度很大的考试居然相当简单。

3. n. 前景

   After graduating from a top university, she faced the expectation of a bright career in technology.

   从顶尖大学毕业后，她面临着在科技行业发展的光明职业前景。

4. n. 期望值

   In probability theory, the mathematical expectation helps us predict the long-term average result.

   在概率论中，数学期望值能帮助我们预测长期平均结果。