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单词 platyhelminth
释义

Definition of platyhelminth in English:

platyhelminth

noun ˌplatɪˈhɛlmɪnθˌplædiˈhɛlmɪnθ
Zoology
  • An invertebrate of the phylum Platyhelminthes; a flatworm.

    Example sentencesExamples
    • He also concluded that nemerteans, platyhelminths, and rotifers never had a prototroch.
    • Parasitism is a common phenomenon in many animal taxa, from simple platyhelminths to vertebrates such as fish and birds.
    • It is of course possible that Rouse's decision to score platyhelminths, nemerteans, and rotifers as lacking a prototroch is defendable, and perhaps even preferable over scoring them as possessing a prototroch.
    • Unlike the situation in nematodes and platyhelminths, substantial evidence supports a close phylogenetic affinity of acanthocephalans to the predominately free-living rotifers.
    • In contrast to platyhelminths, nemerteans possess a circulatory system, comprised of fluid-filled, cell-lined channels situated between the gut and body-wall musculature.

Definition of platyhelminth in US English:

platyhelminth

nounˌpladēˈhelminTHˌplædiˈhɛlmɪnθ
Zoology
  • An invertebrate of the phylum Platyhelminthes; a flatworm.

    Example sentencesExamples
    • It is of course possible that Rouse's decision to score platyhelminths, nemerteans, and rotifers as lacking a prototroch is defendable, and perhaps even preferable over scoring them as possessing a prototroch.
    • He also concluded that nemerteans, platyhelminths, and rotifers never had a prototroch.
    • Unlike the situation in nematodes and platyhelminths, substantial evidence supports a close phylogenetic affinity of acanthocephalans to the predominately free-living rotifers.
    • Parasitism is a common phenomenon in many animal taxa, from simple platyhelminths to vertebrates such as fish and birds.
    • In contrast to platyhelminths, nemerteans possess a circulatory system, comprised of fluid-filled, cell-lined channels situated between the gut and body-wall musculature.
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更新时间:2025/6/18 8:55:27