震旦紀 zhèn dàn jì

Sinian period, late Precambrian era

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. Sinian (c. 800-542 million years ago), late phase of pre-Cambrian geological era

Characters

Character Meaning
震 zhèn HSK 5
shocked; to shake; to quake
旦 dàn HSK 5
day; morning; dawn
紀 jì
order; discipline; era