单词 | Platyhelminthes |
释义 | Platyhelminthes/ˌplatɪhɛlˈmɪnθiːz /plural noun Zoology A phylum of invertebrates that comprises the flatworms.Like other members of the phylum Platyhelminthes, those of the class Turbellaria are dorsoventrally compressed, with high surface area to volume ratios....
OriginModern Latin (plural), from platy- 'flat' + Greek helminth 'worm'. |
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