单词	多层壁
释义	多层壁multiple walls
随便看	zinc oxysulfide zinc paint zinc pentathionate zinc perchlorate zinc periodate zinc permanganate zinc peroxide zinc phenate zinc phenate-- zinc phenolate zinc phenate; zinc phenolate zinc phenolate zinc phosphate zinc phosphide zinc phosphite zinc picrate zinc plate zincplated zinc-plated steel sheet zinc plate is being strapped on cylinder zinc plate screen zinc plating zinc-plating zinc-plating-- zinc galvanizing--zinc coating zinc plint zinc plumbate