震旦纪

zhèn dàn jì

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释义

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

震旦纪 的构成词

震
zhèn

to shake

旦
dàn

(literary) dawn; daybreak

纪
jì

order

震旦
zhèn dàn

ancient Indian name for China