transcription, транскрипция: [ ælə(r)dʒen ]
( allergens)
An allergen is a substance that causes an allergic reaction in someone. ( TECHNICAL )
N-COUNT
transcription, транскрипция: [ ælə(r)dʒen ]
( allergens)
An allergen is a substance that causes an allergic reaction in someone. ( TECHNICAL )
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006