Quercitin
槲皮苷
🗣️ 情景例句
but it's too early to know for sure.
但我现在还不能决定。
All things are easy that are done willingly.
做事乐意，诸事容易。
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤积的海洋和江河里，有时在湖泊里，