linchpin

英 ['lɪntʃpɪn] 美 ['lɪntʃpɪn]

• n. 制轮楔；轮辖；关键

英英释义

Noun:

1. a central cohesive source of support and stability;

   "faith is his anchor"
   "the keystone of campaign reform was the ban on soft money"
   "he is the linchpin of this firm"
   

2. pin inserted through an axletree to hold a wheel on

例句

用作名词 (n.)

1. Controlling wages is the linchpin of the Government's policies.
   控制工资是政府政策的关键。
2. He is the linchpin of this firm.
   他是这家公司的关键人物。

近反义词

【近义词】

• kingpin 中心立轴
• fulcrum （杠杆的）支点...
• cornerstone 隅石
• hub 中心
• essential 本质的
• prerequisite 先决条件
• sine qua non 必要条件
• requirement 必要条件
• lynchpin 轮辖
• backbone 脊骨
• keystone 拱顶石
• mainstay 主要支持
• anchor 锚