O
interj. 啊, 唉, 哎呀, 哦\\nn. 零\\n[计] 操作, 运算, 输出
✅ 同义词
🏥 医学释义
……点钟
🗣️ 情景例句
You're growing so fast, Michelle.
长得太快了， Michelle。
Today is Monday.
今天是星期一。
What's wrong with you?
你哪里不对劲？