hafnium

美音音标: ['hæfniəm] hafnium
英音音标: ['hæfniəm] result.0.expl|add:"

解释
铪;

同义
hafnium hf atomic number 72
词性
n
解释
a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons
示例
None