Arsenos oxychloride
[机] 一氯氧化砷
🧩 词语组成解析
n. [化]氯氧化物
🗣️ 情景例句
I don't know how she does it.
我不知道她怎么办到的。
It's a pain in the neck.
那真是件麻烦事
Fortunately for me, as I was wondering what to do next, there appeared on the horizon a man on horseback, riding in my direction.
不过，我是幸运的，正当我走投无路之时，从天边出现一个骑马的人向我骑来。