lynchpin是什么意思 lynchpin在线中文翻译

lynchpin 英 [ˈlintʃpin] 美 [ˈlɪntʃˌpɪn]

1. pin inserted through an axletree to hold a wheel on
   Synonym: linchpin
2. a central cohesive source of support and stability
   e.g. faith is his anchor
   e.g. the keystone of campaign reform was the ban on soft money
   e.g. he is the linchpin of this firm
   Synonym: anchor mainstay keystone backbone linchpin

lynchpin [ˈlintʃpin]