N,n-diethylnicotinamide
[化] 烟酰乙胺
🗣️ 情景例句
Welcome to the Watermill Inn.
欢迎你们来Watermill Inn。
At bedtime, I take off my clothes and put on my pajamas.
在上床时间，我脱掉衣服并且穿上我的睡衣。
Look! The bus is coming!
看，车来了！