Tautomerization
[化] 互变异构化
🗣️ 情景例句
I never met before.
我从未谋面过的人。
I hope I'll get a big pay raise.
但愿薪水大大提高一下。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。