Estes
(este 的復(fù)數(shù)) abbr. 工程的特殊試驗(yàn)設(shè)備（Engineering Special Test Equipment）
??? 情景例句
I promise not to think about the city.
我保證不再去想城里的事。
Please call before you come,otherwise we might not be home.
請(qǐng)?jiān)谀銇砬按蛞幌码娫拋?否則我們可能不在家。
What is it?
什么呢？