Ethanedisulphonate
乙二磺酸盐
🗣️ 情景例句
I used to stop for hitch-hikers'till the day I picked up that maniac.
自从有一天搭了一个精神病人以后，我碰到搭顺风车的人就不再停下来了。
Adversity is a good discipline.
苦难是磨练人的好机会。
After working hard during the day I like to relax in the evening.
白天干了一天，晚上我要放松一下。