stethoscope [ˈsteθəskəʊp]以下由轻松背单词网站提供
单词级别扩展级基本释义n.听诊器英英释义a piece of medical equipment which doctors use to listen to your heart and lungs参考例句The stethoscope is a medical instrument.听诊器是一种医疗器械。He invented a new type of stethoscope.他发明了一种新型听诊器。 推荐阅读 |