The word is 'backbone', pronounced ['bækbəʊn]. It refers to determination, perseverance, a support or pillar, the spine, or in computing, a backbone network.
这个单词是backbone，发音为['bækbəʊn]。它的意思是决心、毅力、支柱、脊椎，或在计算机领域指主干网。
| 单词 | backbone |
|---|---|
| 发音 | ['bækbəʊn] |
| 释义 | n. 决心，毅力；支柱；脊椎；[计]主干网 |
| 词序 | 9970 |
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