Phonoscope
n. 验声器, 校音器, 内脏叩听器\\n[医] 心音波照相器, 内脏叩听器
🏥 医学释义
①心音波照像机 ②内脏叩听器
🗣️ 情景例句
She hasn't been employed for six months now.
她已经失业半年了。
Keeping is harder than winning.
创业不易，守业更难。
I've written it all down on this list.
我已经把它写在这张条子上。