Prehn's sign
[医] 普雷恩氏征(鉴别附睾睾丸炎与精索扭转的一种测验)
🧩 词语组成解析
🗣️ 情景例句
At any rate, our country and the United States need each other.
总而言之，我国与美国相互需要。
He likes playing the organ.
他喜欢拉风琴。
Will you come and join us for dinner on Sunday?
星期天来和我们共进晚餐好吗？