Read Edit View history 坚硬 jiānyìng HSK7 hard Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 坚硬/ 堅硬 jiānyìng hard adjective · physically firm and resistant to pressure; solid and rigid 这种金属非常坚硬，普通的工具无法切割它。 Edit Delete References Add reference No references for this word.
坚硬/ 堅硬 jiānyìng hard adjective · physically firm and resistant to pressure; solid and rigid 这种金属非常坚硬，普通的工具无法切割它。 Edit Delete