Ondoscope
[电] 频率显示器
🏥 医学释义
示波器
🗣️ 情景例句
Let's drill them in English pronunciation.
我们来给他们做英语发音练习。
A tree is known by its fruit.
观其行而知其人。
Another one? They're delicious -- but no, thank you very much.
再吃一块？味道是很好，但我不要了，非常感谢。