a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite
双语例句
1. These chemicals modulate the effect of potassium.
这些化学物质可以调节钾的功效。
来自柯林斯例句
2. Fruits, vegetables, and wholegrains are rich in potassium.
水果、蔬菜和全谷物富含钾元素。
来自柯林斯例句
3. No potassium did we find in this mineral.
在这种矿石中我们没有发现钾.
来自《简明英汉词典》
4. The potassium content of foodstuffs is very variable.
食物中钾的含量差别很大。
来自辞典例句
5. Gunpowder is composed of sulfur, carbon, and potassium nitrate.
火药是由硫 、 碳和硝酸钾组成.
来自辞典例句
用作名词 (n.)
The components of a potassium cycle vary greatly. 钾素循环的各个环节有很大的变化。
What fruit vegetable contains potassium most? 什么水果蔬菜含钾最多？
