keystone

n.

拱顶石；基础；重点

keystone详解释义

keystone

n.(名词)

【建】拱顶石，冠石，塞缝石，楔石，拱心石

重点，要旨，主旨

基础 ，基本原理

重要项目

【无线电】梯形失真（光栅）

键槽，锁座

v.(动词)

阶梯型变形，梯形畸变

Noun

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"

the central building block at the top of an arch or vault

keystone例句

用作名词(n.)

The arch is furnished with a keystone.
这个拱顶是用拱顶石装饰的。

The keystone to any marriage is one word: "WE".
任何婚姻的基石只有两个字:“我们”。

Belief in a life after death is the keystone of her religious faith.
她的宗教信仰的基础是相信死后有来生。

The second part is the keystone of this article.
这是论文的重点论述部分。

The essentiality of fund and financing is the keystone of expatiation.
资金和资金筹集的重要性是阐释的重点。

keystone近义词

foundation basis bedrock underpinning grounding root source base principle cornerstone backbone mainstay anchor linchpin headstone lynchpin key