polychaetes

英[pɒlɪt'ʃiːts] 美[pɒlɪt'ʃiːts]
  • 多毛类
名词 polychaete:
  1. chiefly marine annelids possessing both sexes and having paired appendages (parapodia) bearing bristles

    1. Found worldwide, polychaetes are important for turning over sediment on the ocean bottom.
      遍布全世界,多毛类在翻转海底沈积物方面有重要作用。