Polyhexose
多糖
🗣️ 情景例句
I have a new puppy and he has an excellent temperament.
我有只新的小狗，它的脾气很好。
When the police arrived, I was doing the housework.
当警察来的时候，我在做家务。
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。