趣英语 / 查找：“keystone” [共找到5条结果]

  • keystone的复数形式怎么写？

    keystone的复数形式为：keystones...

  • keystone什么意思

    n.重点，要旨，基本原理，拱心石...

  • keystone例句

    Quantitative measurements of one sort or another serve as the keystone of engineering practice.定量测定一种或多种成分是环境工程中的重要项目.The keystone to any marriage is one word: " WE ".任何婚姻的基石只有两个字: “ 我们 ”.Advancing suburban assurance is ...

  • keystone怎么读？

    keystone的音标：keystone的英式发音音标为：['ki:stəʊn]keystone的美式发音音标为：['kistoʊn]...

  • keystone造句

    Advancing suburban assurance is the difficulty and keystone of domestic insurance enterprise.发展农村保险是我国保险业发展的难点和重点.Quantitative measurements of one sort or another serve as the keystone of engineering practice.定量测定一种或多种成分...