After comparison, prefabricated piles of reinforced concrete are chosen.通过分析比较，确定选用钢筋混凝土预制桩。The little prefabricated hut was lifted away by a huge crane.那间用预制板搭建的小棚屋被一辆大型起重机吊走了。Installation of prefabricated units and oth...
After comparison, prefabricated piles of reinforced concrete are chosen.通过分析比较，确定选用钢筋混凝土预制桩。...high-quality, Scandinavian prefabricated wooden homes.斯堪的纳维亚优质的预制木屋The little prefabricated hut was lifted away by a huge cra...
They identified six plants as having potential for development into pharmaceutical drugs.他们验明6种植物有可能提炼出药物麻醉剂。Nuclear weapons plants across the country are heavily contaminated with toxic wastes.全国的核武器工厂均受到了有毒废弃物的严重污染。Dig...