常见例句noun [ U ]The pebbledash on the house was starting to come loose and flake off in small patches. 房子的灰泥砾石外墙开始鬆动了，有几处小块地方掉了下来。a row of suburban pebbledash houses 郊外一排灰泥砾石外墙的房屋 返回 pebbledash