Electrocardiosignal
心电信号
🗣️ 情景例句
Right.
对。
Do you usually work at the restaurant after school?
你通常在放学后在餐厅工作吗？
From the top of it, you could see up to a distance of 130 kilometres on a clear day.
在晴朗的日子里，从楼的顶层你可以看到130公里远的地方。