( blood banks)
A blood bank is a place where blood which has been taken from blood donors is stored until it is needed for people in hospital.
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( blood banks)
A blood bank is a place where blood which has been taken from blood donors is stored until it is needed for people in hospital.
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Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006