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[医] 心电向量图, 向量图
🗣️ 情景例句
There's nothing wrong with hard work.
刻苦没错。
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。
Ann ran to the door, and found Li Lei outside.
安跑到门口，看见李磊在门外。