Echocardiogram
n. 心回波图, 超声波心动图
🗣️ 情景例句
I have a book with photos of some homes in that area.
我有一本那个地区房子的照片。
I didn't see Mr. Jones,but I saw John Smith.
我没看见琼斯先生，但是我看见了约翰·史密斯。
It's Zheng Jie here. I've just got your message.
我是郑杰，我刚刚收到你的留言。