Oo-er
（表示惊讶, 尤指对性方面）啊呦, 哎呀
🧩 词语组成解析
abbr. 面向对象程式设计（Object Oriented）；已订购而尚未交货的（on order）
Er
[[ə:]]
[医] 铒(68号元素)
🗣️ 情景例句
And in a short campaign
而且这一场短暂的竞选
Me too. I was hoping we could go to the beach today, but it looks like that's out of the question.
我也这么想，我本来希望我们今天去海边，但看来没戏了。
Who's he?
他是谁？