Oppo
n. [英俚]相对应的人（或东西）；同僚；朋友
🗣️ 情景例句
Oh, Grandpa!
啊，爷爷！
By the way, I don't want a night flight.
随便提一下，我不要夜航班机。
The doctor found that there was something wrong with James' eyes.
医生发现詹姆斯的眼睛有毛病。