Polyhexose
多糖
🗣️ 情景例句
Oh, let's go upstairs and prepare Grandpa's room.
对了，我们上去准备一下爷爷的房间。
You can't make something out of nothing.
巧妇难为无米之炊。
Take a deep breath and I'll time you. But don't drown!
深吸一口气，我来给你计时。但别淹着！