基本解释下超同根派生 downlap相关词英汉例句”Congenital downlap city's Manager Xue told the reporters. 先天下超市的薛經理告訴記者。Keywords the seismic data paleochute alluvial fan progradation configuration downlap toplap; 古沖溝;沖積扇躰;地震資料;downlap更多例句