Diechoscope
两音听诊器
🏥 医学释义
双音听诊器
🗣️ 情景例句
She was sick so the didn't attend her classes.
她生病了，所以没上学。
It's just a mosquito bite.There's nothing to worry about.
只是一只蚊子咬的伤口， 不要担心。
Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。