Echocardiograms
(echocardiogram 的复数) n. 心回波图, 超声波心动图
🗣️ 情景例句
You're very generous.
你真慷慨。
Fat hens lay few eggs.
肥鸡不下蛋。
I'd like to pick sea shells this afternoon.
今天下午我想去捡贝壳。