单词:technetium
音标:[tek'ni:ʃiәm] ;
n. 锝
[化] 锝
[化] 锝
n. a crystalline metallic element not found in nature; occurs as one of the fission products of uranium
词型变化:名词复数形式 : technetiums
词性分布:
【近义词】
- Tc温度系数(=Temper...