Potassium biselenite
[化] 亚硒酸氢钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
and Philip was opening his first medical office.
而Philip则第一次开诊所。
I ought to stay at home.
我应该留在家中。
In my opinion, we should buy the IBM PC 586.
我认为我们应该买IBM586微机。