Orthocardiac sign
[医] 起立性心脏征
🧩 词语组成解析
🗣️ 情景例句
I've been working like a madman all day.
我今天一整天都像个疯子一样工作。
We'll exchange presents.
我们要交换礼物。
'It's working all right, but I'm afraid that at one o'clock it will strike thirteen times and there's nothing I can do about it.
“不错，钟能报时了，但是，恐怕每到1点钟，它总要敲13下，对此我已无能为力了。”