construction bid施工招标constructionn.建设；结构；建筑物；建造；构造；解释construction of meaning意义建构construction on the sea海上施工construction of roadway路基土石方施工construction prograrmne方案Construction Litigation宪法诉讼Construction objectives建设目标construction scheduling建设序列construction of network网络建设construction background构造背景construction solidarity协力造屋