Kummell's disease
[医] 坎梅耳氏病, 创伤性脊椎病
🧩 词语组成解析
🗣️ 情景例句
OK. I'll take that one.
好，我就要这一辆。
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
No, sir. Round.
不，先生，圆的。