| 释义 | 
		Definition of heart rate in English: heart ratenoun The speed at which the heart beats.  the average heart rate is 72 beats a minute  Example sentencesExamples -  She gaped at her friends, trying to control her heart rate.
 -  His heart rate started to become erratic, making his blood pulse through his veins with added force.
 -  I remember cold metal instruments checking my heart rate, taking my temperature.
 -  She reviews vital signs—temperature, heart rate—which had been tapped into the computer by a nurse's aide earlier.
 -  An obstacle for the developers is the need for software to distinguish between increased heart rates due to stress or physical activity.
 -  The training has lowered his resting heart rate to 38.
 -  Electronic underwear sensitive to fluctuations in the wearer's heart rate has been developed by the research facility in Germany.
 -  I took a few deep breaths, which seemed to help slow my heart rate some.
 -  There's precious little here to raise the heart rate.
 -  The children's heart rates were recorded over two sessions.
 
     |