Porcupines use their spines to protect themselves.
豪猪用身上的刺毛来自卫。
1.【解】脊骨,脊柱
2.(书)背;(山)脊
3.〈美〉(由中心和支持因素转为)勇气,骨气,毅力
4.【植】针,刺
5.【动】棘状突起刺,壳针
6.〈英方〉草地
7.【地】火山栓,熔岩塔
8.〈美俚〉铁路上货车的平顶
1.【解】脊骨,脊柱
2.(书)背;(山)脊
3.〈美〉(由中心和支持因素转为)勇气,骨气,毅力
4.【植】针,刺
5.【动】棘状突起刺,壳针
6.〈英方〉草地
7.【地】火山栓,熔岩塔
8.〈美俚〉铁路上货车的平顶
1.the row of bones down or along the middle of a human’s or animal’s back
2.the edge of a book where all the pages are attached
3.a sharp point on a plant or animal
4.the determination and strong personality that you need in order to do what is right or to deal with a dangerous or difficult situation
1.the row of bones down or along the middle of a human’s or animal’s back
2.the edge of a book where all the pages are attached
3.a sharp point on a plant or animal
4.the determination and strong personality that you need in order to do what is right or to deal with a dangerous or difficult situation
1."Dreadful deadly spasms" of cerebral palsy shot their way from his cranium to his spine and into his feet.
脑瘫所产生的“致命般的极度痉挛”从他的头颅贯穿到脊椎，最后达至脚跟。
2.These four themes form the spine of my textbook and I shall elaborate upon them as I proceed today.
这四个词构成我的课本的主干，在我今天接下来的演讲中，我将对其详细阐释。
3.BMD changes at the femoral neck, radius, spine, and total body did not differ significantly between the two groups, Oncken's group stated.
在股骨颈、桡骨、脊柱和全身骨密度的改变方面，两组女性无显著差异。
4.Elongate your spine as if a thread extending from the top of your crown was pulling your head, neck and back straight up towards the sky.
伸展你的脊柱，好像有一根线从头顶直直的往上拉你的头，脖子和后背。
5.Quantitative analysis of misplaced pedicle screws in the thoracic spine: how much pullout strength is lost?
量化分析错误置入的胸椎弓根钉：会失去多少把持力？
6.Feel the energy suddenly emerge from your Root Chakra, Spiraling up through the base of your spine as if it were a coiled snake.
感觉能量突然从你的根脉轮出现，通过你的脊骨底部螺旋往上，好象它是一条盘卷的蛇。
7.She let me watch her limbering and I put my finger at the bend point of her spine and it crushed it like a pair of nut-crackers.
她让我看她把炮挂在牵引车上，我把我的手指放在她的脊骨的弯曲处尖，它压坏它喜欢胡桃钳。
8.His posture was as impeccable as ever, feet planted firmly on the floor, spine perfectly upright against the back of his chair.
他的姿势一如从前，完美无缺，双脚有力地踩在地上，脊柱直直地完全贴着椅背。
9.A few years ago I discovered I had a very aggressive form of prostate cancer; I was told it might have spread to my spine.
就在几年前，我发现我患上了扩散迅速的前列腺癌，据说它会扩散到我的脊骨。
10.All of the 290 rooms seemed to have been gutted by the fire - yesterday only a concrete skeleton with a distinctive zig-zag spine remained.
所有290间客房似乎已被大火烧毁——到昨天，仅剩下一座触目惊心的齿型主干混凝土框架。