Phonostethograph
听诊录音机
🗣️ 情景例句
I'm thinking about it....
我正在考虑中……
A liar is not believed when he speaks the truth.
骗子说真话，也没人相信。
With a smile the man from downstairs said: I'm sorry to trouble you, comrade.
“对不起，打扰你了，同志。”