keystone
英 [ˈkiːstəʊn]
美 [ˈkiːstoʊn]
n. 拱顶石; (计划、论据的)主旨,基础
复数:keystones
BNC.21380 / COCA.17516
牛津词典
noun
- 拱顶石
the central stone at the top of an arch that keeps all the other stones in position - (计划、论据的)主旨,基础
the most important part of a plan or argument that the other parts depend on
柯林斯词典
- 拱顶石
Akeystoneis a stone at the top of an arch, which keeps the other stones in place by its weight and position. - N-COUNT (政策、体系或进程的)基础,主旨
Akeystone ofa policy, system, or process is an important part of it, which is the basis for later developments.- Keeping inflation low is the keystone of their economic policy.
将通货膨胀率保持在较低水平是他们经济政策的主旨。
- Keeping inflation low is the keystone of their economic policy.
英英释义
noun
- the central building block at the top of an arch or vault
- 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
双语例句
- Japan's co-operation was the keystone in developing the regional agreement.
日本的合作是发展地区和睦的基础。 - Presently the study keystone of the technique is how to improve its accuracy and sensitiveness to measure.
目前对该技术的研究重点是如何提高它的测试准确性和灵敏度。 - HTTPS is the keystone of Internet security and privacy.
HTTPS现在是互联网安全和隐私保护的基石。 - A pointed arch; usually has a joint ( instead of a keystone) at the apex.
一种尖角拱;在顶点通常有一个接合点(而不是拱心石)。 - Keeping inflation low is the keystone of their economic policy.
将通货膨胀率保持在较低水平是他们经济政策的主旨。 - A keystone endpoint accepts two types of credentials: a token or a user name and password.
keystone端点接受两种类型的凭据:令牌,或者用户名和密码。 - We hope to see you become a keystone of the intellectual community.
我们希望看到你们成为知识界的一块拱顶石。 - One of keystone's primary functions is to serve as a service catalog.
keystone的主要功能之一就是充当服务目录。 - The keystone of this paper was to establish and calibrate and validate these four new modules.
本文的研究重点是建立和验证新增的四个模块。 - Social justice is the keystone of their political program.
社会公平是他们政治纲领的基本原则。