最后一个单词为何要用复数
问题描述：
最后一个单词为何要用复数
Daktronics moves to profit for 4th quarter, but earnings fall short of Street expectations.
earnings fall short of Street expectations盈利低于华尔街预期
答
这个词常用复数形式,表示“种种猜测”或“各种期待”.
更多例子：
I have high expectations for this job.
We did so well --- beyond all our expectations.
I think she had unrealistic expectations of motherhood.