Tautomery
互变异构
🗣️ 情景例句
He ofter overdrafts his account.
他的账户经常透支。
I must contact my lawyer before I make my final decision.
在做出最后决定之前，我必须先同我的律师联系一下。
There they look at the moon, and eat the cakes.Mmmm! How delicious they are!
他们赏月，吃月饼。唔！它们（月饼）多好吃呀！