stethoscope

[ˈsteθəˌskəʊp]

释义

n.听诊器
an instrument used to listen to sounds in the chest or other parts of the body.

例句
Howard: If that's a working stethoscope, maybe you'd like to hear my heart skip a beat?(The Big Bang Theory)
霍华德：如果有个听诊器，也许你想听听我悸动的心跳。（生活大爆炸）