医生用听诊器听他的肺。

The doctor listened to his lung with a stethoscope.

她在医疗包里带了一只听诊器。

She carried a stethoscope in her medical bag.

医生用听诊器听了她的肺。

The doctor listened to her lungs with a stethoscope.

医生用听诊器听他的胸部。

The doctor listened to his chest with a stethoscope.

医生用听诊器听了我的心脏。

The doctor listened to my heart with a stethoscope.

医生用听诊器听他们的心脏。

The doctor listened to their hearts with a stethoscope.

护士把听诊器放在病人的胸口。

The nurse placed the stethoscope on the patient's chest.

医生用听诊器听病人的心跳。

The doctor used a stethoscope to listen to the patient's heartbeat.

听诊器是任何医疗检查的必备工具。

A stethoscope is essential for any medical examination.

医生通过听诊器听到病人的喘息声。

The doctor listened to the patient wheeze through the stethoscope.