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
You will never guess.
你绝对猜不到。
Cindy's sister will be staying with her for a week.
辛迪的姐姐将要陪她一个星期。
There are some boats on the river.
河上有几艘船。