Proteoglycan
n. [生化]蛋白聚糖,蛋白多糖
🗣️ 情景例句
Besides, reasonable quantities of marketing literature are supplied free of charge.
此外，我们还免费提供一定数量的营销资料。
The death of wolves is the safety of the sheep.
群狼一死众羊安。
If you want, you can change it for another one.
如果你要换，你可以换另一件。