| 释义 |
back·bone AHD[băkʹbōn'] D.J.[ˈbækˌbəʊn]K.K.[ˈbækˌbon]n.（名词）- The vertebrate spine or spinal column.脊骨：脊椎动物的脊椎或脊柱
- Something, such as the keel of a ship, that resembles a backbone in appearance or position.脊骨状物：在外观或位置上象脊柱的某些东西，如船的龙骨
- A main support or major sustaining factor:骨干，支柱：主要的支撑或重要的支撑因素：the backbone of a thesis.论文的主旨
- Strength of character; determination:骨气，毅力：性格上的勇气；决心：displayed grit and backbone in facing adversity.面对逆境和苦难时显示出刚毅和勇气
backʹboned' adj.（形容词） |