waterless [ˈwɔ:tərləs]

例句:

• A broken blue line means the course of a waterless valley.
  蓝色虚线代表无水流过的山谷。
  
• a waterless barren region
  干旱的荒芜地区
  
• Have you ever heard of water in this'Waterless Desert '?
  ‘极旱之地 ’ 怎么会有水源 呢 ?
  
• The economy of the waterless region will dictate the value of moving water.
  来自SA
• Life my exist in waterless environments, but looking on every planet would be a burden.
  来自SA
• Waterless toilets do exist but can be less sanitary and, for obvious reasons, much less pleasant.
  来自SA