Methanedisulfonic acid
[化] 甲二磺酸
🧩 词语组成解析
🗣️ 情景例句
Helen has told me all about you.
海伦对我将了好多你的事儿。
Money is a good servant but a bad master.
要做金钱的主人，莫作金钱的奴隶。
The play was very interesting.
戏很有意思，