| 单词 | sea-cactus |
| 释义 | > as lemmassea-cactus sea-cactus n. a holothurian of the family Thyonidæ. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > [noun] > subphylum Eleutherozoa > class Holothurioidea > order Actinopoda > member of family Thyonidae sea-cactus1854 1854 A. Adams et al. Man. Nat. Hist. 330 Sea-Cactuses (Thyonidæ). < as lemmas |
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