Vectorcardiographic
心电向量描记法的
🗣️ 情景例句
I can't understand a word anyone is saying.
我一句也不明白他们在说什么。
As long as it doesn't snow!
只要不下雪就行啊！
Our order specified no substitutions.
我们订单上特别裁明了“拒收替代品”。