Stethophonometer
[医] 胸音计, 听诊测音器
🗣️ 情景例句
It's nice to meet you.
很高兴见到你 。
Well, goodbye. See you soon.
那么，再见。后会有期。
We're going to leave at about seven thirty next Monday morning.
我们打算下星期一早上7：30 左右出发。