单词:samarium
音标:[sә'mєәriәm] ;
n. 钐
[化] 钐Sm
[化] 钐Sm
n. a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
词型变化:名词复数形式 : samariums
samarium的用法和样例:
词汇搭配
- samarium oxide氧化钐
- samarium dichloride二氯化钐
- samarium poisoning钐中毒
【近义词】
- SM(=master of ...