Ethanedisulfonic acid
[化] 乙烷二磺酸
🧩 词语组成解析
🗣️ 情景例句
That guy has a new job every week.
这家伙一个星期换一个工作。
Are you a native speaker of English?
你的母语是英语吗？
I regretted saying it almost at once.
但马上又后悔说了这话。