「radium」在英語詞典中的解釋及翻譯

英語

「radium」在英語詞典中的解釋及翻譯

查看所有翻譯

radiumnoun [ U ]

uk /ˈreɪ.di.əm/ us /ˈreɪ.di.əm/ symbol Ra

Examples from literature

  • His medicine, Radithor, had a very dangerous chemical called radium in it. 
  • She discovered radium, but she often forgot to eat. 

(radium在劍橋高級學習詞典和同義詞詞典的解釋 ©劍橋大學出版社)

「radium」在美式英語詞典中的解釋及翻譯

查看所有翻譯

radiumnoun [ U ]

us /ˈreɪ·di·əm/

a chemical element that is radioactive (= producing energy from the breaking up of atoms)

(radium在劍橋學術詞典的解釋 ©劍橋大學出版社)