◎ 單詞釋義

n.拱頂石；基礎；重點

【建】拱頂石，冠石，塞縫石，楔石，拱心石

重點，要旨，主旨

基礎 ，基本原理

重要項目

【無線電】梯形失真（光柵）

鍵槽，鎖座

v.(動詞)

階梯型變形，梯形畸變

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

以上就是本站詳細整理的詞語keystone是什么意思的翻譯解釋，供大家參考一下。