开化史 kāihuàshǐ history of civilization Definitions Defs Origin Strokes Stroke Words Sentences Sents 开化史 開化史 kāihuàshǐ history of civilization The history of human civilization; the developmental process of human knowledge from its early stages to prosperity.
开化史 開化史 kāihuàshǐ history of civilization The history of human civilization; the developmental process of human knowledge from its early stages to prosperity.
