Electrostethograph
[医] 电心音描记器
🗣️ 情景例句
Monday morning.
星期一早晨。
In moderating, not satisfying, desires, lies peace.
节欲不纵情，心情得安宁。
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！