Electrocardioscopy
[医] 心电[阴极射线]示波检查
🗣️ 情景例句
I don't know why I didn't think of it.
我不知道为什么我没有想到这一点。
We are not born for ourselves.
人生非为己。
A man without an education, many of us believe,
我们许多人都相信，一个没有受过教育的人，