Cardiotachometer
n. [醫(yī)]心動計數(shù)器,心率計
??? 情景例句
I don't know how to thank you, Susan.
我不知道如何謝你， Susan。
A cheerful wife is the joy of life.
快樂的妻子是生活的樂事。
It was an exciting finish.The winner was Billy Stewart.
比賽的結(jié)尾是激動人心的。獲勝者是比利。斯圖爾特。