aqueduct [ˈækwɪˌdʌkt]

例句:

• These tiny debris - flow deposits formed on freshly excavated embankments of the California Aqueduct.
  这些细小的泥石流沉积是在新开凿的加利福尼亚渠的大堤上形成的.
  
• The ancient aqueduct stood out against the clear sky.
  古代留下来的高架渠在蓝天的映衬之下十分夺目。
  
• This paper reports 23 cases of the large vestibular aqueduct syndrome.
  报告23例大前庭导水管综合征.
  
• With walls alone, one could only build an absurdly elevated aqueduct.
  来自NEWYORKER
• It is expected to take about three hours to refill the aqueduct on Friday.
  来自BBC
• We traversed the top of a crumbled aqueduct for a few hundred yards, then reached steep rocks devoid of flora or fauna.
  来自WSJ