Polyuronide
[化] 多糖醛酸苷\\n[医] 多糖醛酸甙
🗣️ 情景例句
I did not notice it until yesterday.
我一直到昨天才注意到它。
When he plays football, he wears a uniform.
他踢足球的时候，也会穿着制服。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。