['hɑ:dinis]
hardiness
n. 大胆(结实,抵抗力,耐寒性)

英英解释:

名词 hardiness:

  1. the property of being strong and healthy in constitution
  2. 同义词:robustness, lustiness
  3. the trait of being willing to undertake things that involve risk or danger
  4. 同义词:boldness, daring, hardihood