Electrocardiophonography
[医] 心音电描记法
🗣️ 情景例句
I have to feed a family of five.
我不得不养活五口之家。
What time do you finish your work?
你什么时候下班？
He owes his wealth to diligence and good luck.
他的财富是由于他的勤劳和幸运。