Algin
n. 褐藻酸\\n[化] 褐藻胶; 藻酸钠; 海藻酸钠; 聚甘露糖醛酸钠
🗣️ 情景例句
I was. But not in high school.
说的对。但高中时不好。
I plan to go to the concert.
我打算去听音乐会。
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，