spine
n. 脊柱; 脊椎; (动植物的)刺; 书脊
Your spine is the row of bones down your back.
The spine of a book is the narrow stiff part which the pages and covers are attached to.
Spines are also long, sharp points on an animal's body or on a plant.
1. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord;
2. any pointed projection
3. a sharp-pointed tip on a stem or leaf
4. a sharp rigid animal process or appendage; as a porcupine quill or a ridge on a bone or a ray of a fish fin
The spine of each section is printed with rectangle or short thick rule called collation mark.
在每帖的帖脊印上称为帖标的黑色方块或粗黑短线.
But regulators with spine are still better than invertebrates.
但是那些有脊梁的监管者还是比那些软骨头好多了.
He broke his spine in a fall from a horse.
他从马上跌下摔断了脊梁骨.
Thus, the safety and feasibility of transpedicular fixation in the immature spine are still questionable.
因此未成年人胸椎椎弓根螺钉的安全与可行性仍存在争议.
My spine thrills as adrenalin courses through me, but I ignore it.
当肾上腺素在体内流动,我的脊椎开始发颤, 但我不予理会.