Porifera
英
美
n. 多孔（海绵）动物门
双语例句
- Multicellular organisms having less-specialized cells than in the metazoa; comprises the single phylum porifera.
拥有比后生动物更不专业的细胞的多细胞有机体；包含独门的多孔动物。 - On the basis of current information, the Devonian porifera bioherm is the first discovery, it not only richens the type of bioherm in Guangxi, but also produces a practical sense in study of the Devonian sedimentary geology.
据目前资料，泥盆纪海绵生物礁属首次发现，它不仅丰富了广西生物礁类型，而且对研究泥盆纪沉积地质学具有实际意义。 - Marine sponges, known as living fossils of marine organisms, are primary multicellular porifera animals.
海绵是原始的多细胞动物，是海洋生物的活化石。