3325英语网 英语单词
Rubidium的音标发音
Rubidium
英式发音：[ru:'bidiәm]
美式发音
(noun.) a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite.
编辑:维姬
双语例句
- Many hitherto unknown metals have also been discovered through the agency of the spectroscope, among which may be named caesium, rubidium, thallium, and indium. Edward W. Byrn. 十九世纪发明进展.
尤金校对