Permanganic acid
[化] 高锰酸\\n[医] 过锰酸
🧩 词语组成解析
a. [化]含最高价锰的
🗣️ 情景例句
from the first time you stayed with us.
自从你们第一次在我们这里住开始
You should have your suit cleaned and ironed.
你应该把你的套装拿去洗烫一下。
One, for instance, consisted of rods of various lengths and thicknesses which would stand up on end like ninepins.
例如，有一种装置是由一些长短、粗细不同的木棒组成；就像九柱戏的木棒一样竖立着，