Protospongia

Protospongia is a genus of sponge known from the Middle Cambrian Burgess Shale. 102 specimens of Protospongia are known from the Greater Phyllopod bed, where they comprise 0.19% of the community.

单词	protospongia
释义	protospongia 英汉-汉英词典原始海绵词组 \| 习惯用语您要查找的是不是： participant n.参与者 protagonist n. 主角；支持者 protestation n. 声明；抗议，异议；断言 prolongation n. 延长；延长部分英语百科 Protospongia Protospongia is a genus of sponge known from the Middle Cambrian Burgess Shale. 102 specimens of Protospongia are known from the Greater Phyllopod bed, where they comprise 0.19% of the community.
随便看	pass ... round pass round the hat Pass rush Pass rusher pass rushing pass saddle pass sampling technique pass sb by pass schedule pass sentence pass sentence on pass sentence on sb pass sentence upon pass sentence upon sb pass sequence pass setup pass shame,past amendment passsheet pass sheet passsivator pass someone pass someone by pass someone over pass something off pass something off as

protospongia

您要查找的是不是：

Protospongia