backbone

關於backbone的翻譯

脊椎,志氣,骨幹,支柱 ; 主幹,(網絡中主要計算機間的連接線路, 在網絡主幹上有一些連著局域網絡的分支)

backbone definition

1. fortitude and determination
• examples: he didn't have the guts to try it
2. the part of a network that connects other networks together
• examples: the backbone is the part of a communication network that carries the heaviest traffic