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
Where do people hang out on the weekend?
大家周末都去哪儿玩？
I know I'll win.
我一定会赢的。
Nothing could have been more annoying.
没有什么能比这更烦人了。