预制板 yùzhìbǎn prefabricated board Definitions Defs Origin Strokes Stroke Words Sentences Sents 预制板 預製板 yùzhìbǎn prefabricated board prefabricated board or panel used in construction Cross-References Classifier 块 kuài
预制板 預製板 yùzhìbǎn prefabricated board prefabricated board or panel used in construction Cross-References Classifier 块 kuài
