Patrick's sign
[医] 帕特里克氏征(试验)(检髋关节炎)
🧩 词语组成解析
🗣️ 情景例句
Yes. This product will save you a lot of money and time.
是的。这个产品可为你节省很多的钱和时间。
Perseverance is failing nineteen times and succeeding the twentieth.
十九次失败，到第二十次获得成功，这就叫坚持。
Fine. What's the weather like in Beijing?
很好。北京的天气怎样？