Kerr's sign
[医] 克尔克氏征(脊髓损害平面下的皮肤变厚)
🧩 词语组成解析
🗣️ 情景例句
He worked his way through college.
他半工半读念完大学。
I suppose it might be gold.
说不定是金子啊。
All the food was on the table.
食品已全上桌。