Osar
os 的复数
🗣️ 情景例句
Oh, this is my father. He's a doctor.
噢， 这是我父亲， 他是一名医生。
No great loss without some small gain.
塞翁失马，安知非福。
I read a few lines, but I did not understand a word.
我读了几行，但一个字也不懂。