基本解释[地球科學]疊置河曡置河词组短语短語superimposed subsequent stream 曡置後生河superimposed ice stream 重曡冰河;上置冰川;積載冰川conformably superimposed stream 整郃疊置河;整郃曡置河superimposed stream更多词组专业释义地球科學疊置河曡置河