HELIUM
Meaning of HELIUM in English
transcription, транскрипция: [ hi:liəm ]
Helium is a very light gas that is colourless and has no smell.
N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary.
Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне.
2006