Tautomerizing
互变现象
🗣️ 情景例句
May I take a picture of you and your little boy?
我可以替你和你的小男孩拍一张照吗？
Tastes good!
味道好极了！
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。