Proteoglycan
n. [生化]蛋白聚糖,蛋白多糖
🗣️ 情景例句
Can you tell me what time you close?
您能告诉我关门的时间吗？
If I were in you shoes.
如果我站在你的立场。
So he couldn't buy himself lots of good things. But he had lots of friends instead.
所以他不能给自己买很多好东西。可是他却有许多朋友。