If a pregnant woman has an ~, fluid is removed from her womb in order to check that her unborn baby is not affected by certain genetic disorders.
N-UNCOUNT
If a pregnant woman has an ~, fluid is removed from her womb in order to check that her unborn baby is not affected by certain genetic disorders.
N-UNCOUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012