backbones 

  1. 名詞
backbone複數: 脊骨, 脊柱
主山脈, 幹脈
(網域的)樞鏈路, 供給中心

    同義字詞
chine,spinal column,spine,vertebral column
constancy,fiber,fortitude,grit,grittiness,guts,intestinal fortitude,pluck,spunk

例句

  1. He is one of the backbones of Days.
  2. Now we need backbones as well as heads.
  3. They had backbones and four legs and wet skins.
  4. The use of hydrophilic low-Mw polymer backbones .
  5. The gesture of international support stiffened backbones .