就爱字典>英语词典>keystone翻译和用法

keystone

英 [ˈkiːstəʊn]

美 [ˈkiːstoʊn]

n.  拱顶石; (计划、论据的)主旨,基础

复数:keystones 

IELTS

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
      1. (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.
          1. 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.
            1. 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。

          英英释义

          noun

          • the central building block at the top of an arch or vault
              Synonym:keyheadstone
            1. a central cohesive source of support and stability
              1. faith is his anchor
              2. the keystone of campaign reform was the ban on soft money
              3. he is the linchpin of this firm
              Synonym:anchormainstaybackbonelinchpinlynchpin

            双语例句

            • As the classic adjacent exits and entrances, weaving areas are the keystone and difficulty of traffic study.
              交织区作为典型的相邻出入口,是交通领域研究的重点和难点。
            • Currently, revitalizing the commerce railway system has been included in the program of'urban rebirth'as a keystone.
              目前,重振铁路商业已列入“都市再生”计划,并作为一个重点。
            • By this problem of the counteracted system, the keystone on jamming counteraction is analyzed and the primary factors which affect the counteracted capability are discussed.
              针对对消系统面临的这一问题,分析了干扰对消的基本原理,并对影响对消性能的主要因素进行了深入探讨。
            • 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。
            • Administrative functions in Keystone define users and projects and assign the appropriate authorization.
              Keystone中的管理功能定义了用户和项目,并分配了适当的授权。
            • That is the ideal condition that I need, its keystone lies in the experience.
              这才是我想要的理想状态,它的重点是一种体验。
            • Each Keystone function supports back-end plug-ins for integration into heterogeneous environments and to expose diverse functionality.
              每个Keystone功能都支持用于集成到异构环境并展示不同功能的后端插件。
            • It can obtain these parameters from Keystone, as well.
              也可以从Keystone中获得这些参数。
            • 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。
            • One additional service of Keystone is the service catalog used for end point discovery.
              Keystone的一个附加服务是用于端点发现的服务目录。