Nad
[化] 烟酰胺腺嘌呤二核苷酸; 辅酶I
🗣️ 情景例句
In two or three months, I'll have an advance on my book
两到三个月后 我能得到我那本书的预付款
Nice to see you, my old friend.
真高兴见到你，我的老朋友。
All the food was on the table.
食品已全上桌。