transcription, транскрипция: [ ɪmpjʊə(r) ]
A substance that is impure is not of good quality because it has other substances mixed with it.
ADJ
transcription, транскрипция: [ ɪmpjʊə(r) ]
A substance that is impure is not of good quality because it has other substances mixed with it.
ADJ
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006