Hexanicotol
六烟酸肌醇酯; 烟酸肌醇酯
🗣️ 情景例句
You must be joking.
你肯定是在看玩笑。
Poser!
耍大牌。
One can tell the difference almost at a glance, for a spider always has eight legs and insect never more than six.
人们几乎一眼就能看出二者的差异，因为蜘蛛都是8条腿，而昆虫的腿从不超过6条。