Echocardiograms
(echocardiogram 的复数) n. 心回波图, 超声波心动图
🗣️ 情景例句
I'm about to go to the Post Office.
我正要去邮局。
No man ever became thoroughly bad all at once.
从来没有骤然变得极坏的人。
Mum slept almost the whole way.
妈妈在整个途中几乎都在睡觉。