Electrocardiosignal
心电信号
🗣️ 情景例句
Put your cards on the table.
把牌都摊到桌面上。
Hello. I wish to speak to Mr.Chen?
喂，我想和陈先生讲话。
But they suddenly became the parents of quintuplets,
但是他们出人意料生了个五胞胎，