Lithophone
[医] 听石探杆
🏥 医学释义
听石探杆，诊石听音器
🗣️ 情景例句
Good morning, sir. May I help you?
早安，先生。能为您服务吗？
Grain by grain and hen fills her belly.
一粒一粒啄米，母鸡填饱肚皮。
Both the police and the workmen were grateful to the student for this piece of advance information.
警察与工人都对那个学生事先通报情况表示感谢。