Pras
[医][=phosphoribosylaminoimidazole synthetase]氨基咪唑核苷酸合成酶
🗣️ 情景例句
I have one ten-day tour that is still available. It will depart from New York on Dec. 24.
我们一个10天的旅行团还有空位，12月24号离开纽约。
Provide for the worst, the best will save itself.
作最坏的准备，可以得到最好的结果。
The nurse assisted the doctor in the operating room.
护士在手术室协助医生动手术。