n.[U]
- 堅韌；堅硬；結實
- 堅強；強健；不屈不撓She had an unusual degree of self-reliance and mental toughness.
她有非凡的自立的精神和堅韌不拔的精神。
辨析
同義參見:
tyranny
toughness
KK:[ˈtʌfnɪs] DJ:[ˈtʌfnis]