Mannoside
甘露糖苷
🗣️ 情景例句
Is there a limit to how many I can purchase at this price?
我买这种东西在数量上有什么限制吗？
My score is better than his.
我的纪录比他的棒！
I know you make things. But what do you make?
我知道你会做东西，但是你都做些什么呢？