(~s)
Your ~ is the part of your nervous system that consists of the brain and spinal cord.
N-COUNT
(~s)
Your ~ is the part of your nervous system that consists of the brain and spinal cord.
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012