Read Edit View history 韧性 rènxìng HSK7 toughness Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 韧性/韌性 · rènxìng · toughness 2026/03/04 韧性 / 韌性 rènxìng toughness toughness; resilience 这种材料很有韧性，不易折断。 noun created sense Mar 4, 2026, 02:25 AM