n. 制轮楔, 关键
n. pin inserted through an axletree to hold a wheel on
1. Sort of linchpin of this whole social contract.
这可是社会契约的重要组成
2. Nevertheless, say hello to the linchpin of my security initiative.
虽然如此 准备好 迎接我安全倡议的关键吧
3. Well, we've got a lot of, uh, dominoes lined up, but linchpin is the mill.
有很多关键环节 但至关重要的是工厂
以上参考资料就是本英汉词典详细汇总的单词linchpin的翻译英语含义，如有错漏请向我们提供反馈意见。