单词	roof covering
释义	roof covering 屋面覆盖层
随便看	deteriorationists deterioration limit deterioration mechanism deterioration of a case deterioration of business condition deterioration of business conditions deterioration of environment deterioration of goods deterioration of inventory deterioration of luminophor deterioration of oil deterioration of taxable income deterioration of track deterioration of transformer oil deterioration phenomenon deterioration process deterioration quotient deterioration report deteriorations deteriorative deteriorative change deteriorative factor deteriorative microorganism deteriorator deteriorators lsym lsys lsyw lsyx lsyy lszb lszj lszm lszmm lszr 内寝内封内屋内差内帑内帘内带内幕内应内府