cardiogram造句

1、The cardiogram is a chart and charts are what I work with.
心电图是图表的一种，而我每天面对的就是图表。

2、A cardiogram is necessary
需要查一下心电图。

3、The cardiogram is a chart and charts are what I work with
心电图是图表的一种，而我每天面对的就是图表。

4、A cardiogram is necessary.
需要查一下心电图。

cardiogram翻译