Lithophone
[医] 听石探杆
🏥 医学释义
听石探杆，诊石听音器
🗣️ 情景例句
OK.
好的。
Virtue is a jewel of great price.
美德是无价之宝。
we quickened our pace and made our way rapidly towards the stream where we hoped the boatman was waiting.
快速地朝深溪边走去，希望船夫还在那儿等着我们。