Pitfield's sign
[医] 皮特菲耳德氏征(胸膜积液时一种触诊体征;腹水时的一种体征)
🧩 词语组成解析
🗣️ 情景例句
If it is caused by the transportation?
如果是由运输造成的呢？
When the accident happened, I was having dinner.
当意外事故发生时候，我在吃晚餐。
Jim, could you help me, please? I want to get some books.
吉姆，你能帮我一下吗？我想拿些书。