Read Edit View history 震旦纪 zhèndànjì Sinian Origin Definitions Defs Strokes Stroke Words Sentences Sents 震旦纪 (震旦紀) zhèndànjì Sinian time word Sinian (c. 800-542 million years ago), late phase of pre-Cambrian geological era Frequency Written text 0.066 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
震旦纪 (震旦紀) zhèndànjì Sinian time word Sinian (c. 800-542 million years ago), late phase of pre-Cambrian geological era Frequency Written text 0.066 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)