| 释义 |
Cambrian/ˈkæmbriən/ adj. & n.●adj. 1 Welsh 威尔士的 2 Geol. of or relating to the first period in the Palaeozoic era, marked by the occurrence of many forms of invertebrate life (including trilobites and brachiopods) 【地质】寒武纪的(古生代的第一个纪，以许多无脊椎动物的出现为标志，包括三叶虫和腕足动物) ●n. this period or system 寒武纪；寒武系(寒武纪形成的岩石) [Latin Cambria, variant of Cumbria, from Welsh Cymry ‘Welshman’ or Cymru ‘Wales’] |