N-caprylpyrazolone (cypy)
[化] 正辛酰吡唑啉酮
🗣️ 情景例句
I don't know how to solve the problem. Will you help me out?
我不知道该怎么解决这个问题。你能帮我吗？
The greatest obstacle to progress is prejudice.
进步的最大障碍是偏见。
How old are you?
你多大了？