Chaddock's sign
[医] 查多克氏征(足外踝征)
🧩 词语组成解析
🗣️ 情景例句
You mean you never do anything yourself?
你意思是你自己不做任何事？
Custom is the guide of the ignorant.
习俗是无知者的向导。
and in the course of a few hundred miles reaches the true ocean floor at 2,500-3,500 fathoms.
一直延伸到几百英里远深达2，500至3，500的地方，