Nitro-sulfuric acid
[化] 混酸(浓硝酸和浓硫酸的混合物)
🧩 词语组成解析
n. 硝基
a. 硫磺的；含多量硫磺的；含（六价）硫的
🗣️ 情景例句
My visa is multi-entry; it allows me to exit the country and then re-enter, as ofter as I like.
我的签证是往返签证，我可以随便进出这个国家。
I will be going back to Hong Kong at this time on Monday.
我将在星期一这个时候回到香港。
It is six o'clock.In the evening, the children usually do their homework, but this evening, they are not doing their homework.
现在是6点钟。晚上，孩子们通常是做作业，而今天晚上，他们没做企业。