Echocardiogram
n. 心回波图, 超声波心动图
🗣️ 情景例句
He has money to burn.
他钱多得像水一样。
I'm boating at the lake.
我在湖边划船。
You didn't note the damage on the bill of lading.
你没有在提货单上注明损坏情况。