supercontinent

n. [地]超大陆

发音

US

词形变化

supercontinents 复数 supercontinents

释义与例句

n.
  1. 1.

    A very large continent that split into smaller ones in the Earth’s geologic past.

    地质
  2. 2.

    A modern landmass composed of multiple continents, i.e. Afro-Eurasia or the Americas.

相关短语

supercontinent cycle supercontinent cycles

词源

From super- + continent.

来源：wiktionary