watertight

adj.

1. 不透水的；防水的；水密的
   that does not allow water to get in or out
   1. a watertight container
      不漏水的容器
2. 严密的；无懈可击的；天衣无缝的
   carefully prepared so that it contains no mistakes, faults or weaknesses
   1. a watertight alibi
      无法驳倒的不在犯罪现场证据
   2. The case has to be made watertight.
      案由必须做到无懈可击。

1. ADJ 不透水的;水密的
   Something that is watertight does not allow water to pass through it, for example because it is tightly sealed.
   1. The flask is completely watertight, even when laid on its side...
      即使平放，这个真空水杯也是滴水不漏。
   2. The batteries are safely enclosed in a watertight compartment.
      电池被安全地置于一个防水的隔间里。
2. ADJ-GRADED (事实、论点或协议)严密的，无懈可击的
   A watertight case, argument, or agreement is one that has been so carefully put together that nobody will be able to find a fault in it.
   1. The police had a watertight case. They even got his fingerprints from that glass cabinet.
      警方找到了确凿的证据。他们甚至在那个玻璃橱柜上提取到了他的指纹。
   2. ...a legally watertight agreement.
      严密规范的协议

1. The rules state that samples must be enclosed in two watertight containers
   规则要求样本必须装在两个水密容器中。
2. The flask is completely watertight, even when laid on its side
   即使平放，这个真空水杯也是滴水不漏。
3. The batteries are safely enclosed in a watertight compartment.
   电池被安全地置于一个防水的隔间里。
4. The police had a watertight case. They even got his fingerprints from that glass cabinet.
   警方找到了确凿的证据。他们甚至在那个玻璃橱柜上提取到了他的指纹。
5. The medical argument against this substance is, however, not watertight.
   然而，反对这种材料的医学争论并不是无懈可击的。
6. The boat is watertight.
   这条船不漏水。
7. Funnel petrol into a can Steamboats are often divided into watertight compartments by watertight partitions.
   用漏斗把汽油注入罐中汽船常用滴水不漏的隔墙分隔滴水不漏的隔间。
8. It is essential that all wires are watertight.
   所有电线都必须防水，这一点很重要。
9. 10 watertight doors on main deck to be removed, repaired, refitted and watertight tested.
   10扇主甲板水密门拆下，修后装复并进行水密试验。事务所重新装修后将再次开张。
10. Watertight test to be carried out to chief officer's satisfaction.
    进行水密试验，达到大副满意。
11. The reptiles have watertight skins and eggs.
    爬行动物的皮肤和蛋是不透水的。
12. Large watertight chamber used for construction under water.
    用于水下建筑的防水的大箱子。
13. These materials need not be watertight.
    这些材料无需有防水性。
14. Are you installing the watertight door?
    你们在安装水密门吗？
15. The system, of course, is not watertight.
    当然这套系统也不是天衣无缝的。
16. Used for the watertight and oil tight manhole cover.
    适用于船舶的水密和油密人孔盖。
17. Please change this penetrating piece into watertight construction.
    请将这个穿舱件改成水密的。
18. The nob of the watertight door is damaged.
    水密门的把手坏了。
19. Both men have watertight alibis.
    这两人的辩解都无懈可击。
20. Gasoline dribbled from the leak in the tank. Steamboats are often divided into watertight compartments by watertight partitions.
    汽油从油槽漏隙滴下。汽船常用滴水不漏的隔墙分隔滴水不漏的隔间。
21. That is referred to how a model represented by many trimmed surfaces is transferred to a watertight model.
    曲面缝合是曲面造型过程中常用到的处理技术，即把由多张裁剪曲面表示的模型转换成一个“不漏水”的模型。
22. She had 16 watertight compartments.
    船上有16个密封舱，水密舱均已增压完毕。
23. The uppermost watertight deck. I'll have watertight windows fixed.
    最高的不漏水的舱面。我要装上不漏水的窗。
24. Control and power system for all power operated watertight doors and their indicating system.
    防火门及其指示系统的控制和电力系统。
25. There have been no injuries and the submarine remained watertight.
    我们已经迅速做出反应并确认没有人员伤亡，潜艇仍然具有良好的水密性。并不会对环境造成任何影响。
26. I'll have watertight windows fixed. This bucket has leaks in it; the water is going to run out.
    我要装上不漏水的窗。这只桶漏了，水快漏光了。
27. For watertight bulkheads, how do you check the watertightness?
    就水密舱壁而言，怎样检查其水密性？
28. I want to argue with him, but his logic is watertight.
    我想跟他辩，但他的逻辑是滴水不漏。
29. Closed so tightly as to be airtight or watertight.
    关闭的很紧的，不透气的或不透水的。

adj

1. without flaws or loopholes
   1. an ironclad contract
   2. a watertight alibi
   3. a bulletproof argument

   Synonym:    unassailableunshakablebulletproof

2. not allowing water to pass in or out