淡水: fresh water性: nature; character; dispositi ...大型: large-scale; large; heavy se ...无: not have; there is not; be w ...瘠: lean; thin and weak barren; ...椎: vertebra动物: animal无瘠椎动物类: invertebrata大型无脊椎动物: macroinvertebrate椎动物: vertebrate脊椎动物，脊椎动物的: vertebrate脊椎动物: vertebrate 中国陆栖脊椎动物种类居世界第一位, 有1,800种, 约占世界同类动物总数的十分之一。 china has the world's largest number of terrestial vertebrates, with a total of 1,800 species, which accounts for approximately one-tenth of the same species of vertebrates in the world脊椎动物的: craniata; vertebrate脊椎动物门: chordata; craniatavertebrata; craniota; vertebrate脊椎动物学: vertebrate zoology无脊椎动物: invertabrate; invertebrates; wirbellose tier高级脊椎动物: the higher vertebrates 古脊椎动物学: vertebrate paleontology; vertebrate paleozoology海洋脊椎动物: marine vertebrate脊椎动物病毒: vertebrate virus脊椎动物区系: vertebrate fauna脊椎动物生胶: collagens vertebrate; collagens, vertebrate脊椎动物宿主: vertebrate host脊椎动物亚门: vertebrata; vertebrate节肢-脊椎动物环: arthropod-vertebrate cycle
