Potassium methide
[化] 甲基钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
甲基化物
🗣️ 情景例句
Maybe you can photogragh a class,
也许你来拍一次上课的情形，
Will you please pick up your clothes from the floor?
能请你把地板上的衣服捡起来吗？
Sally did not answer, but looked at her curiously.
萨莉没回答，却好奇地看着她。