The convector pits are covered with convrete grids that are prefabricated for building pigsties.
供热器并被通常用在猪圈上
混凝土格栅
。
词
;The convector pits are covered with convrete grids that are prefabricated for building pigsties.
供热器并被通常用在猪圈上混凝土格栅。
明：以上例句、词性分类均由互网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件观点；若发现问题，欢迎向我们指正。
