n.[醫(yī)]心電圖
The cardiogram is a chart and charts are what I work with. 心電圖是圖表的一種，而我每天面對的就是圖表。
The shape of the waves on his cardiogram shows that he has no heart problems. 根據(jù)心電圖的波形來看，他的心臟沒有問題。
n.心電圖
n.[醫(yī)]心回波圖；超聲波心動(描記)圖
