ur-continent

短语

词形变化

ur-continents 复数 ur-continents

别名

Ur continent

释义与例句

n.
  1. 1.

    An original or primordial continent or landmass.

  2. 2.

    Pangaea

词源

Borrowed from German Urkontinent, coined by Alfred Wegener, equivalent to ur- + continent.

来源：wiktionary