Diechoscope
两音听诊器
🏥 医学释义
双音听诊器
🗣️ 情景例句
Oh, that's wonderful! That's wonderful!
噢， 真是美极了 ，真是美极了！
Knowledge without practice makes but half an artist.
只有知识而无实践，只能造就半瓢水的艺术家。
It is an excellent novel in every way.
无论从哪方面来看，这都是一本优秀的小说。