Backbone
01
脊柱, 脊椎
a line of connected bones going down from your neck to tail bone in the middle of the back
例子
Regular exercise can help strengthen the muscles around the backbone.
定期锻炼有助于加强脊柱周围的肌肉。
02
脊梁, 坚定
fortitude and determination
03
脊梁, 支柱
a central cohesive source of support and stability
04
骨干, 脊柱
the part of a network that connects other networks together
05
书脊, backbone
the part of a book's cover that encloses the inner side of the book's pages and that faces outward when the book is shelved
