N,n-diethylnicotinamide
[化] 烟酰乙胺
🗣️ 情景例句
Would you begin, Ellen?
请你开始， Ellen
Benefits please like flowers, while they are fresh.
恩泽让人欣喜，犹如鲜花使人心醉。
Li Lei, go and find a teacher. I'll go and move away the bag of rice with Lin Tao.
“李垒，你去找老师。我和林涛去搬走那袋大米”。