Read Edit View history 寒武纪 Hánwǔjì Cambrian Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 寒武纪/ 寒武紀 Hánwǔjì Cambrian noun · Cambrian geological period (541-485.4 million years ago) 寒武纪大爆发是地球生命史上最重要的事件之一。 Edit Delete References Add reference No references for this word.
寒武纪/ 寒武紀 Hánwǔjì Cambrian noun · Cambrian geological period (541-485.4 million years ago) 寒武纪大爆发是地球生命史上最重要的事件之一。 Edit Delete