Ethanedisulfonic acid
[化] 乙烷二磺酸
🧩 词语组成解析
🗣️ 情景例句
Well, I guess we all have to take our mind off work once in a while.
对，我们都应该忙里偷闲。
What are you doing?
你正在做什么？
Yes, that is the best we can do.
是的，这是我们的最低价了。