(~s)
A ~ is a tube which is used to introduce liquids into a human body or to withdraw liquids from it. (MEDICAL)
N-COUNT
(~s)
A ~ is a tube which is used to introduce liquids into a human body or to withdraw liquids from it. (MEDICAL)
N-COUNT
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012