Formaldehyde sodium hydrosulfite
[化] 甲醛化连二亚硫酸钠
🧩 词语组成解析
n. 甲醛\\n[化] 甲醛
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
n. [化]次硫酸盐, 次硫酸纳
🗣️ 情景例句
I always wanted to travel to Europe but I was afraid that language would be a problem.
我总想去欧洲旅游，但我又怕语言是个问题。
Do you work near the university?
你在大学附近工作吗？
He speaks some Chinese, but not much.
他讲点汉语，但是不多。