| 单词 | sea-sac |
| 释义 | > as lemmassea-sac sea-sac n. any ascidian of the class Tunicata. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > division Molluscoidea > [noun] > division Tunicata > class Ascidiacea > member of ascidian1835 sea-squirt1850 sea-barrel1876 sea-sac1876 squirt1891 1876 E. R. Lankester tr. E. Haeckel Hist. Creation II. 150 Sea-sacs. Tunicata. Sea-barrels. < as lemmas |
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