hardier

例句:

• Theoretically, experiments with genes that confer resistance to disease or herbicides could create hardier weeds.
  从理论上说, 用含有抗病或抗除草剂的基因进行试验,可能产生更难于对付的杂草.
  
• Similar fruit to Black Mission, but hardier and a smaller size tree than Mission.
  类似加洲黑, 但比加洲黑强壮,果比加洲黑更小的尺寸.
  
• Also needed is more investment in livestock research, such as breeding for hardier animals.
  同时人们还要加大对家禽研究(例如培育适应性更强的品种)的投资.
  
• Heiloom tomatoes are certainly hardier than any of the hybrids I have ever grown.
  来自SA
• Hardier souls, meanwhile, will ascend to the open-air deck on the top floor, take a drink from the bar, and survey their domain.
  来自NEWYORKER