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
Well, it won't be easy.
嗯， 不很容易。
Take a pain for a pleasure all wise men can.
智者皆能视苦为乐。
The brothers differ from each other in their interests.
这几个兄弟各有所好。