backbones
'bækbəʊnz
基本解释
n. 骨干( backbone的复数形式 ); 脊骨; 骨气; 脊骨状物
英文释义
n. a central cohesive source of support and stability
n. fortitude and determination
n. the series of vertebrae forming the axis of the skeleton and protecting the spinal cord
词形变化
上一个单词：backboned
下一个单词：backbreak