potassium 详细解释

potassium

[pə'tæsiəm]

n. 钾

词形变化

形容词: potassic | 简写符号: K |

英英释义

名词 potassium:

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

同义词:K, atomic number 19

补充

potassiumpotassium英:[pəˈtæsjəm] 美:[pəˈtæsiəm]n.1.

例句

1. potassium fluoride氟化钾 2. a potassium supplement钾补充剂 3. a potassium deficiency缺钾