Ballistocardiograph
n. [医]心冲击描记器
🏥 医学释义
心脏射血容量描记器，投影心搏仪
🗣️ 情景例句
His silence made me suspicious.
他的沉默引起我的猜疑。
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
Some cakes, please.
吃几块蛋糕吧。