Potassium ethide
[化] 乙基钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
[化物]乙基
🗣️ 情景例句
I want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
A good name is better than riches.
好名誉胜过有财富。
They said that the march had been forbidden, but that wasn't true.
他们说游行向来是被禁止的，但这不是事实。