Electrocardiograms
(electrocardiogram 的复数) n. 心电图\\n[计] 心电图
🗣️ 情景例句
She says
她也谈起
He who rides a tiger is afraid to dismount.
骑虎者难下。
Li Lei went into the school and found Miss Zhao in the school library.
李垒走进学校，在学校图书馆里找到赵小姐。