auscultoplectrum

例句：

1. 1. The doctor uses an auscultoplectrum to listen to the patient's heartbeat.
   医生使用听诊器来听病人的心跳。
2. 2.He was able to diagnose the patient's condition with the help of an auscultoplectrum.
   他利用听诊器帮助诊断了病人的状况。
3. 3.During his medical training, he learned how to use an auscultoplectrum effectively.
   在他的医学培训中，他学会了如何有效地使用听诊器。