Railway spine
[医] 铁道脊椎
🧩 词语组成解析
railway
['relwe]
n. 铁路;铁道;铁路系统;铁道部门;
vi. 乘火车旅行;在…铺设铁路;
spine
[spain]
n. 脊柱;脊椎;（动植物的）刺;书脊;
🗣️ 情景例句
What are the flowers for, Richard?
究竟为什么送花 ，Richard？
What's the capital of your country?
贵国首都是哪儿？
Susan hasn't been married, neither has Liz.
苏三没结婚，李兹也是。