| 单词 | thread-cell |
| 释义 | > as lemmasthread-cell thread-cell n. (a) a stinging cell in cœlenterates; a nematocyst; (b) a spermatozoon ( Cent. Dict.). ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > member of > parts of > cell in which power of stinging resides thread-cell1859 nematocyst1868 cnida1876 nemocyst1878 stinging-cell1885 cnidocyst1888 colloblast1900 1859 T. H. Huxley Oceanic Hydrozoa 82 The distal division remains short, and acquires only small thread-cells. 1871 G. J. Allman Monogr. Gymnoblastic Hydroids I. p. xiv Thread-cells, peculiar bodies consisting of a containing capsule and contained filament destined for urtication. < as lemmas |
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