pre-Nectarian

短语

词形变化

the pre-Nectarian

别名

Prenectarian

释义与例句

name
  1. 1.

    The epoch in the lunar geologic timescale that occurred between 4533 million years ago to 3920 million years ago.

    地质

词源

From pre- + Nectarian.

来源：wiktionary