短語(yǔ)詞組短語(yǔ)Deep Bedrock Foundation Pit 深基坑deep -foundation pit enclosure 深基坑圍護(hù)over -deep permanent foundation pit 超深永久基坑extra -deep circle foundation pit 超大圓形基坑deep foundation pit supporting 深基坑支護(hù)deep foundation pit support 深基坑支護(hù)Deep Foundation Pit Bracing 深基坑支護(hù)loess deep foundation pit 黃土深基坑 返回 deep foundation pit