RADIUM
Meaning of RADIUM in English
transcription, транскрипция: [ reɪdiəm ]
Radium is a radioactive element which is used in the treatment of cancer.
N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary.
Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне.
2006