Aldoketomutase
醛酮变位酶, 乙二醛酶
🗣️ 情景例句
How long are you going to stay here?
您在这里呆多久？
Moderation in all things is the best of rules.
中庸之道是最好的准则。
It's nothing to be surprised about.
这事不值得大惊小怪。