短語詞組短語collapse of structure 結(jié)構(gòu)倒塌collapse e structure 塌陷構(gòu)造caldera -collapse structure 破火山口塌陷構(gòu)造fissure -collapse structure 裂隙塌陷構(gòu)造gravity collapse structure 塌陷構(gòu)造collapse structure with formation dissolution 地層溶蝕垮塌構(gòu)造structure collapse 結(jié)構(gòu)崩塌structure collapse analysis 結(jié)構(gòu)倒塌分析structure collapse rescue 結(jié)構(gòu)倒塌救援 返回 collapse structure