platyhelminthes
基本解釋
- 扁形動物門,扁形動物,扁動物
英漢例句
- Any of various invertebrates,as those of the phyla Annelida,Nematoda,Nemertea,or Platyhelminthes,having a long,flexible,rounded or flattened body,often without obvious appendages.
蟲幾種無脊椎動物中的一種，如環(huán)節(jié)動物門、線蟲類、紐形動物或扁形動物門，有長的、柔軟的、圓的或扁平的身體，經(jīng)常沒有明顯的附屬肢體。 - Any of various parasitic and nonparasitic worms of the phylum Platyhelminthes, such as a tapeworm or a planarian, characteristically having a soft, flat, bilaterally symmetrical body and no body cavity.
扁蟲扁形動物門的寄生或非寄生蟲中的任一種，以具有柔軟、扁平且兩面對稱的身體和無體腔為特征，如絳蟲或渦蟲 - Any of numerous relatively small elongated soft-bodied animals especially of the phyla Annelida and Chaetognatha and Nematoda and Nemertea and Platyhelminthes,also many insect larvae.
多種相關(guān)的細長軟體小動物，特別是環(huán)蟲類、毛顎類、線蟲類和扁形蟲類，也包括許多昆蟲的幼蟲。 - Any of various parasitic and nonparasitic worms of the phylum Platyhelminthes,such as a tapeworm or a planarian,characteristically having a soft,flat,bilaterally symmetrical body and no body cavity.
扁蟲扁形動物門的寄生或非寄生蟲中的任一種，以具有柔軟、扁平且兩面對稱的身體和無體腔為特征，如絳蟲或渦蟲。 - Any of various invertebrates, as those of the phyla annelida, nematoda, nemertea, or platyhelminthes, having a long, flexible, rounded or flattened body, often without obvious appendages.
蟲：幾種無脊椎動物中的一種，如環(huán)節(jié)動物門、線蟲類、紐形動物或扁形動物門，有長的、柔軟的、圓的或扁平的身體，經(jīng)常沒有明顯的附屬肢體