Potassium
[ [pə'tæsiəm] ]
高中 Senior High
n. 钾\\n[化] 钾K
📖 牛津释义
potassium
n[U]
chemical element, a soft shiny silvery-white metal occurring in rocks and in the form of mineral salts and essential for all living things 钾. =>App 10 见附录10.
🗣️ 情景例句
I'm not really sure.
我不是太有把握。
To learn how to count
学习记账
I've chosen the main actors and we intend to put it on next January.
我已经选好了主要演员，打算在明年1月上演。