caecilians

意思翻译 n.蚓螈（无足目约150种两栖动物的统称） 相似词语短语 gymnophiona caecilians───黄斑裸鲷 双语使用场景 The rediscovered fossil suggests that frogs and salamanders branched out from one set of ancestors while caecilians descended from another.───被重新发现的化石暗示是由青蛙和火蜥蜴分支于一群祖先...