Hexanicotol
六烟酸肌醇酯; 烟酸肌醇酯
🗣️ 情景例句
Jack Wang? No, I don't think I know him.
杰克王？我想我不认识。
Mr. Wagner, do you have a hotel reservation?
华格纳先生，你预订过旅馆吗？
The sun comes up in the east.
太阳从东方升起。