Rigid spine
[医] 脊柱强直
🧩 词语组成解析
spine
[spain]
n. 脊柱;脊椎;（动植物的）刺;书脊;
🗣️ 情景例句
Thanks. Could you point me in the right direction?
谢谢。您能告诉我要往哪里走吗？
It won't take much time.
不会花很多霎时间的。
It took a very long time to carve a page for a book.
刻一页书要花费的时间太长。