or mouth-to-mouth
If you give someone who has stopped breathing mouth-to-mouth resuscitation , you breathe into their mouth to make them start breathing again.
N-UNCOUNT
or mouth-to-mouth
If you give someone who has stopped breathing mouth-to-mouth resuscitation , you breathe into their mouth to make them start breathing again.
N-UNCOUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006