重点讲解:
1.electrocardiogram心电图;
After listening to your heart, your family doctor or cardiologist may order an electrocardiogram, which gives a detailed look at how your heart is beating.
听过你的心跳后,你的家庭医生或心脏病医生有可能会要求你做心电图,以了解你心跳的详细资料 。
2.display显示屏;
The numbers appeared on the display.
数字出现在了显示屏上 。
数字出现在了显示屏上 。