999英语网 英语单词
Samarium的音标发音
Samarium
英式发音：[s'mrim]
美式发音
(noun.) a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite.
手打:威利
双语例句
- Samarium discovered by Boisbaudran, Scandium by Nilson, and Thulium by Cleve. Edward W. Byrn. 十九世纪发明进展.
丹尼尔编辑