hafnium
n. 铪 [化] 铪
发音
US
/ˈhæfniəm/
US
/ˈhæfniəm/
释义与例句
n.
-
1.
A chemical element (symbol Hf) with an atomic number of 72: a lustrous, silvery-grey tetravalent transition metal.
铪
不可数
词汇关系
词源
From Latin Hafnia (“Copenhagen”) + -ium.
来源:wiktionary