Lumbar spine
[医] 腰椎, 脊柱腰段
🧩 词语组成解析
a. 腰的, 腰部的\\nn. 腰动脉, 腰神经, 腰椎
spine
[spain]
n. 脊柱;脊椎;（动植物的）刺;书脊;
🗣️ 情景例句
I'm afraid so.
不敢当。
Velvet paws hide sharp claws.
笑里藏刀。
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，