Sodium polymer
[化] 钠聚合物
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
🗣️ 情景例句
I expect that, he's will pass the examination.
我料想他会通过考试。
Excuse me, would you give me a hand?
对不起，你能帮我个忙吗？
I got a bad headache, and my nose is running.
我头痛得厉害，还流鼻涕。