N-methylnicotinamide
[医] N-甲基烟酰胺
🧩 词语组成解析
[化] 甲基烟酰胺
🗣️ 情景例句
Where was the house?
房子在什么地方？
The speaker kept wandering off.
演讲的那个人老是走题。
I think you'd better fly somewhere in the west.
我认为你最好先飞到西部的一个地方。