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hardness

英 ['hɑːdnəs]美['hɑrdnɪs]
  • n. [物] 硬度;坚硬;困难;冷酷

英英释意


1. the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale
2. devoid of passion or feeling
3. the quality of being difficult to do;
"he assigned a series of problems of increasing hardness"
4. excessive sternness;
"severity of character"
"the harshness of his punishment was inhuman"
"the rigors of boot camp"
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