“Porifera”的概念、定义、翻译、参考文献-科学参考

单词	Porifera
释义	Porifera [pǝ`rif·ǝ·rǝ] ^{INVERTEBRATE ZOOLOGY} The sponges, a phylum of the animal kingdom characterized by the presence of canal systems and chambers through which water is drawn in and released; tissues and organs are absent.
随便看	prime number prime number theorem prime oblique meridian prime polynomial primer primer cup primer-detonator prime register prime ring primer leak primer mixture primer pouch primer seat primer setback primes prime transverse meridian prime vertical circle prime-white kerosine primibrach priming priming composition priming of the tides priming pump Primitiopsacea primitive

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