Radioactive potassium
[医] 放射性钾, 射钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
🗣️ 情景例句
This city is just too overpopulated.
这个城市人口太过稠密。
He is on the phone.
他正在通话。
Everybody around me was smoking and I felt extremely uncomfortable.
我周围的每个人都在吸烟，我感到非常不自在。