Tautomerizing
互变现象
🗣️ 情景例句
Oh, I took the liberty of ordering some breakfast for you.
噢 ，我冒昧给你们订了早餐。
I meet the boy whose aunt is a nurse.
我遇到那个男孩的姑妈是护士。
Better late than never.
迟一点找到总比找不到好嘛。