sealed building meaning in Chinese

密闭建筑物

One weekend , the seals built another doghouse next to the one the dogs had shared
于是，有个周末，西尔夫妇在原来的狗屋旁又建了间新屋。
Abstract : the characteristics , features , classification , gradation and technical requirements of building sealants are described . the function for sealing building joints is briefly analyzed , and new standards are also introduced
文摘:概述建筑密封剂的特征、特性、分类、分级和技术要求，对建筑接缝密封设定功能进行简要分析并介绍最新标准的情况。