steth·o·scope
noun/ˈsteθəskəʊp/
/ˈsteθəskəʊp/
- an instrument that a doctor uses to listen to somebody’s heart and breathing
Topics Healthcarec2听诊器 Word Originearly 19th cent.: from French stéthoscope, from Greek stēthos ‘breast’ + skopein ‘look at’.