stethoscope
/ˈsteθəskəʊp/noun
- a medical instrument for listening to the action of someone's heart or breathing, typically having a small disc-shaped resonator that is placed against the chest, and two tubes connected to earpieces听诊器。
派生词
stethoscopic
adjective词源
early 19th cent.: from French stéthoscope, from Greek stēthos 'breast' + skopein 'look at'.