三大发明 sāndàfāmíng Three Great Inventions Definitions Defs Origin Strokes Stroke Words Sentences Sents 三大发明 三大發明 sāndàfāmíng Three Great Inventions The three major Chinese inventions traditionally recognized as having a major impact on world history: gunpowder, printing, and the compass
三大发明 三大發明 sāndàfāmíng Three Great Inventions The three major Chinese inventions traditionally recognized as having a major impact on world history: gunpowder, printing, and the compass
