Erichsen's spine
[医] 埃里克森氏脊柱, 铁道脊椎(外伤性神经机能病)
🧩 词语组成解析
spine
[spain]
n. 脊柱;脊椎;（动植物的）刺;书脊;
🗣️ 情景例句
She is quite good with her hands.
她的手很巧。
Can I have a second-class one way ticket to Chicago,please?
请给我一张去芝加哥的单程二等票好吗？
He will be away for two months.
他要离开两个月，