书面材料 shūmiàncáiliào written materials Definitions Defs Origin Strokes Stroke Words Sentences Sents 书面材料 書面材料 shūmiàncáiliào written materials written documents or paperwork Cross-References Classifier 份 fèn
书面材料 書面材料 shūmiàncáiliào written materials written documents or paperwork Cross-References Classifier 份 fèn
