Ekg
[医] 心[动]电[流]图
✅ 同义词
🗣️ 情景例句
I am having a good time, Harry.
我玩得很高兴， Harry。
He told me to take these pills every four hours.
他告诉了我每4小时吃一次这些药片。
It is now being used indifferently for both.
人们现在正漫不经心地把知识用于这两个方面，