Nicotinamide
n. 煙酰胺\\n[化] 煙酰胺; 尼克酰胺; 抗糙皮病維生素; 維生素PP
??? 情景例句
Yeah. I really did do a good job, didn't I?
是的 ，我確實(shí)拍得不錯(cuò)， 對不對？
I still like to climb trees!
我直到現(xiàn)在還喜歡爬樹。
New technology has also made its own contribution to noise.
新技術(shù)也為噪音作了它的貢獻(xiàn)。