短語詞組短語complicated mechanical structure 復雜機械結(jié)構(gòu)complicated geology structure 復雜地質(zhì)構(gòu)造Complicated periodic structure 復周期結(jié)構(gòu)complicated surface structure 復雜表面形態(tài)complicated engineering structure 復雜工程結(jié)構(gòu)complicated steel structure 復雜鋼結(jié)構(gòu)complicated connecting structure 復雜連體結(jié)構(gòu)complicated spatial structure 復雜空間結(jié)構(gòu)complicated pore structure 復雜孔隙結(jié)構(gòu) 返回 complicated structure