N头条>英语词典>coign翻译和用法

coign

网络  突出之角; 外角; 突角; 隅石

英英释义

noun

  • the keystone of an arch
      Synonym:quoincoigne
    1. expandable metal or wooden wedge used by printers to lock up a form within a chase
        Synonym:quoincoigne

      双语例句