backbone的意思
backbone
基本释义
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n
脊椎，脊柱
the row of connected bones that go down the middle of your back
短语
- to the backbone 完完全全；彻头彻尾
- backbone network 中枢网络，骨干网
- backbone enterprise 骨干企业
近义词
n 支柱；主干网；决心，毅力；脊椎
