单词	后退--倒伡
释义	倒伡；后退go astern
随便看	protoporphyrin ix protoporphyrin ix--ooporphyrin protoporphyrinogen protoporphyrinogen ix protoporphyrinogen oxidase protoporphyrins protoprism proto-; prot- protoproteose protopsis protopteridaceae protopteridae protopteridae；african lung-fishes protopteridales protopteridiales protopteridium protopterinae protopterinae--african lung-fishes protopterinae；african lung-fishes protopterus protopterus aethiopicus aethiopicus heckel protopterus aethiopicus aethiopicus heckel，1851 protopterus aethiopicus mesmaekersi poll protopterus aethiopicus mesmaekersi poll，1961 protopterus amphibius