单词 | ruthenium |
释义 | ru·the·niumBrE /ruːˈθiːniəm/ NAmE /ruːˈθiːniəm/ noun [U ] (symbol Ru ) a chemical element . Ruthenium is a hard silver -white metal that breaks easily and is found in platinumores .钌 |
随便看 |
|
英汉词典包含238766条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。