Hydrobromination
溴氢化作用
🔁 扩展释义
【化】 氢溴化作用
🗣️ 情景例句
How long does it take?
要花多久时间？
I ought to make a phone call.
我应该打个电话。
Could you tell me where I can wash my hands?
请问洗手间怎么走？