单词 | einsteinium |
释义 | einsteinium (once / 1688473 pages) n WORD FAMILY einsteinium USAGE EXAMPLESMany are named after great scientists: einsteinium, curium, fermium, mendelevium, bohrium and rutherfordium. BBC(Sep 19, 2014) Compare the resonance of einsteinium and promethium to chromosome 7 and chromosome 21. Slate(Jul 09, 2012) n a radioactive transuranic element produced by bombarding plutonium with neutrons Syn|Hyper E, Es, atomic number 99 metal, metallic element any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
随便看 |
英语词典包含147318条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。