您要查找的是不是：
- Is this roof completely watertight? 这屋顶一点也不漏吗？
- Poor health may be a barrier to success. 健康欠佳可能成为取得成功的障碍。
- I'll have watertight windows fixed. 我要装上不漏水的窗。
- The horse took the barrier easily. 那匹马轻松地越过了障碍。
- He have get over the language barrier. 他已克服了语言障碍。
- A large crowd crushed past (the barrier). 大群的人挤过了(障碍物).
- The crowd linked arms to form a barrier. 群众臂挽著臂组成人墙。
- They soon overcame the language barrier. 不久他们便克服了语言上的障碍。
- The ice skater rammed into the barrier. 溜冰者撞到护栏上了。
- The lorry shaved the barrier, scraping its side. 那辆卡车掠过路障，刮坏了车身。
- As soon as the alarm went, the crew raced round shutting the watertight doors. 警报一响，船员们跑来跑去把船上的密封门关紧。
- watertight barrier 防水堤
- A floating barrier serving to contain an oil spill. 浮木档栅一种漂浮的档栅，用来阻止流失的油份
- The government has lift trade barrier on foreign car. 政府已解除了对进口小气车的贸易壁垒。
- These materials need not be watertight. 这些材料无需有防水性。
- I will have watertight windows fixed. 我要装上不漏水的窗。
- Heavy duties on imports and exports are a barrier to international trade. 进出口的高关税是国际贸易的障碍。
- The system, of course, is not watertight. 当然这套系统也不是天衣无缝的。
- She had 16 watertight compartments. 船上有16个密封舱，
- The case has to be made watertight. 案由必须做到无懈可击。
