Polyoses
[生化]多糖, 聚糖
🗣️ 情景例句
Do you care to talk about them?
你想谈谈它们吗？
We'll be on time,won't we?
我们将按时到，是吗？
One of links in the chain that drives the wheels had snapped.
驱动轮子的链条断了一节。