Lithophone
[医] 听石探杆
🏥 医学释义
听石探杆，诊石听音器
🗣️ 情景例句
How much extra do I have to pay for that?
我还要另外付多少？
There is no rose without a thorn.
玫瑰花没有不长刺的。
No, I didn't.
不，我不知道。