Davidsohn's sign
[医] 达维逊氏征(上颌窦积液或瘤的一种体征)
🧩 词语组成解析
🗣️ 情景例句
Sure. Would you please sign your name on the back, sir, with your passport number?
每问题。先生，请您在支票背后签上名字和护照号码。
Do you often work out?
你经常锻炼身体吗？
Though this caused great mirth among the guests, Aunt Harriet was horrified.
这件事引起了客人们的欢笑，但哈丽特却着实吓了一跳。