Read Edit View history 坚硬 jiānyìng HSK7 hard Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 坚硬/堅硬 · jiānyìng · hard 2026/03/04 坚硬 / 堅硬 jiānyìng hard 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。 adjective created sense Mar 4, 2026, 02:25 AM