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
The best way to promote your products is through advertising.
推广产品最好的方法就是买广告。
I want to make an overseas call to the United States?
我想打个电话到美国去。
He loved to be told that one of his imaginary products was temporarily out of stock and he would faithfully promise to call again at some future date, but of course he never did.
他爱听售货员说他想像出来的那种东西暂时脱销，于是他就煞有介事地许诺改天再来光顾。当然，他再也不会来了。