Echocardiograms
(echocardiogram 的复数) n. 心回波图, 超声波心动图
🗣️ 情景例句
Everybody needs help sometimes, Richard.
每个人都有需要帮助的时候， Richard。
How long will it take to have this radio fixed?
修理这收音机要多久？
Oh, hello, Bill. Yes, this is Ann's mother.
噢，你好，比尔。对，我就是安的母亲。