Note: in AM, use 'sickle-cell anemia'
Sickle-cell anaemia is an inherited illness in which the red blood cells become curved, causing a number of health problems.
N-UNCOUNT
Note: in AM, use 'sickle-cell anemia'
Sickle-cell anaemia is an inherited illness in which the red blood cells become curved, causing a number of health problems.
N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006