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 gave that idea up a long time ago.
我很久以前就放弃了那个想法了。
That's too loud.
声音太大了。
What are you doing, Li Lei?
李垒，你在做什么？