Polyhexose
多糖
🗣️ 情景例句
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
There are good chances of promotion in this firm.
在这个企业里有很好的提升机会。
She got very angry and started shouting at me.
她气极了，冲我大喊。