Polyhexose
多糖
🗣️ 情景例句
I keep in touch with my family regularly.
我定期和家里保持联系。
Let's see you do it!
有本事你做给我看！
It looks like a chicken. But I don't think chickens can swim.
看起来像只小鸡。不过我认为小鸡不会游泳啊！