埃迪卡拉纪 āidíkǎlājì Ediacaran period Definitions Defs Origin Strokes Stroke Words Sentences Sents 埃迪卡拉纪 (埃迪卡拉紀) āidíkǎlājì Ediacaran period time word Ediacaran period (c. 635-542 million years ago), late phase of pre-Cambrian geological era Sources Definitions CC-CEDICT
埃迪卡拉纪 (埃迪卡拉紀) āidíkǎlājì Ediacaran period time word Ediacaran period (c. 635-542 million years ago), late phase of pre-Cambrian geological era Sources Definitions CC-CEDICT
