Potassium
01
钾
a chemical element that is crucial for fluid balance, nerve signals, and muscle contractions, commonly found in bananas, potatoes, and leafy greens
语法信息
有生性状态
无生命
形态构成
简单词
不可数
singular
not gender specific
例子
Bananas are a great source of potassium.
香蕉是钾的极好来源。



























