Ketoreductase
酮还原酶
🗣️ 情景例句
Well, first, you have to turn your hat around like this.
首先 ，你得把你的帽子转一下 ，像这样。
Not at all.
没什么。
Really? If you are ill, you must see the doctor.
真的吗？如果是生病了，你得去看医生。