Sodium polymannuronate
[建] 藻酸钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
🗣️ 情景例句
Hello, thank you very much for coming to my home.
你好，多谢你大驾光临我的寒舍。
Experience is the father of wisdom and memory the mother.
经验是知识之父，记忆是知识之母。
Let's get on the bus.
我们上车吧。