APP Definition:寒武紀演化動物群hán wǔ jì yǎn huà dòng wù qún顯生宙三大演化動物群之一,繁盛于寒武紀,以三葉蟲、無鉸腕足類、軟舌螺等為代表。Cambrian:the Cambrian period or the system of rocks deposited during it前寒武紀的qiánhán wǔ jì deevolutiona......（本文共 331 字） [閱讀本文] >>
海量資源，盡在掌握
Definition:寒武紀演化動物群hán wǔ jì yǎn huà dòng wù qún顯生宙三大演化動物群之一,繁盛于寒武紀,以三葉蟲、無鉸腕足類、軟舌螺等為代表。Cambrian:the Cambrian period or the system of rocks deposited during it前寒武紀的qiánhán wǔ jì deevolutiona......（本文共 331 字） [閱讀本文] >>
