| 单词 | guard-polyp |
| 释义 | > as lemmasguard-polyp guard-polyp n. Zoology a zooid modified to serve a defensive function, as in the nematophore of a cœlenterate, a machopolyp. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > member of > zooid > modified for defence guard-polyp1888 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 758 The structures known as nematophores, sarcothecae, guard-polypes or macho-polypes. < as lemmas |
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