Your ~ is your ability to see.
He suffered from poor ~ and could no longer read properly.
N-UNCOUNT: usu supp N
Your ~ is your ability to see.
He suffered from poor ~ and could no longer read properly.
N-UNCOUNT: usu supp N
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012