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
Come on, you big guy.
过来， 你这个好小子。
All things are difficult before they are easy.
凡事都是先难后易。
He may never be sure where the next meal is coming from, but his is free from the thousands of anxieties which afflict other people.
他可能从不知道下顿饭有无着落，但他不像有人那样被千万桩愁事所折磨。