Neutraphylline
双羟丙茶碱
🗣️ 情景例句
I want to take a flight to New York tomorrow.
我想明天坐飞机到纽约。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。
Goodness! Zhen Jie! I can't believe it. What are you doing here?
啊，天那！郑杰！我简直不能相信。你到这里来有什么事吗？