airtight

adj.

1. 密封的；不透气的
   not allowing air to get in or out
   1. Store the cake in an airtight container.
      把蛋糕存放在密封容器里。
   2. an airtight alibi (= one that cannot be proved to be false)
      无懈可击的不在犯罪现场的证据

1. ADJ 不透气的；气密的；密封的
   If a container is airtight, its lid fits so tightly that no air can get in or out.
   1. Store the cookies in an airtight tin.
      将曲奇饼干存放于密封罐中。
2. ADJ （不在场证据或案件、契约、论据）无懈可击的，没有漏洞的，严密的
   An airtight alibi, 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. Mick had an airtight alibi.
      米克有确凿的不在场证据。

in BRIT, use 英国英语用 watertight

1. Store the cookies in an airtight tin.
   将曲奇饼干存放于密封罐中。
2. Mick had an airtight alibi.
   米克有确凿的不在场证据。
3. Store the peppercorns in an airtight container and grind the pepper as you need it.
   将胡椒粒储存在密封容器中，在需要的时候磨成粉。
4. This means that people going inside must pass through at least two airtight doors.
   这意味着：人们要进去的话，至少要通过两道密封门。
5. Airtight plastic bags can help farmers protect their harvests without the use of harmful chemicals.
   不透气的塑料包装袋可以帮助农民保护无需使用有害化学品的收成。
6. An airtight container, usually made of tin-coated iron, in which foods or beverages are preserved.
   一种不透气容器，常用马口铁制成，可将食物或饮料放于其中保存。
7. Store in an airtight container in refrigerator up to7 days.
   最后，将太妃糖放在密闭容器中，在冰箱里存储一周时间，就可以了。
8. This categorization is hardly airtight.
   这种分类法并不是无懈可击的。
9. Mix all oils together and pour mixture into a storage jar made of glass with an airtight seal.
   全部浇油混合在一起，混合成储藏罐不透气的密封玻璃制成。
10. An inflatable airtight sack on which to sleep or float in water.
    充气床垫；充气救生筏：一种充气袋，可以在上面睡觉或在水中漂浮。
11. I'm just a journalist in need of an airtight story.
    我只是一名需要一个无懈可击的故事的记者。
12. Hermetic: Airtight sealing of an object.
    全密封：一种对物体不透气的密封。
13. Serve hot over pancakes, or store in an airtight jar and chill in the refrigerator.
    你可以在果子冻热的时候加入到烙饼中，或放入密封的器具并在冰箱中保藏。
14. Pollute chroma for instance can because of long airtight and heighten?
    比如污染浓度会不会因长时间密闭而增高？
15. Biscuits will stay crisp if you keep them in an airtight tin.
    如果你把饼干放到一个密闭的铁罐里，它就会保持松脆。
16. Close airtight lid after each use.
    每次使用后关上密封的盖子。
17. Airtight performance of the products, high temperature.
    本产品，气密性能好，耐高温。
18. Refrigerate in an airtight container.
    放在密闭的容器中冷藏。
19. Please close windows and make your homes airtight.
    请关闭窗户，让你的家不透气。
20. His team does freelance work for banks and businesses in need of airtight security.
    他的团队为需要无懈可击安全的银行和商行义务劳动。
21. Airtight sealed metal container for food or drink or paint etc..
    放食物、饮料或颜料等的密封的金属容器。
22. Optimization design method based on fuzzy fiduciary level is proposed to reduce deepsea high pressure airtight cabin weight.
    为了减轻深海高压密封舱的重量，提出基于模糊可靠度的优化设计方法。
23. Once opened store in an airtight container and refrigerate.
    一旦打开需存放在一个密闭容器和冷藏室里。
24. Airtight in its city streets did not leave any corner of the opportunity to air permeability.
    密不透风的城市街道不曾在它的任何角落留下透气的机会。
25. And the airtight management of life rubbish is the main measure that comb-out rubbish produces pollution to urban environment.
    而生活垃圾的密闭管理是彻底消除垃圾对城市环境产生污染的主要措施。
26. The airtight steel shell is formed by alignment welding the H shaped steel.
    所述气密钢壳采用H型钢排列焊接而成。
27. Mix and store in an airtight container.
    将所有的粉混合在一起，储存在密封罐中。
28. Store in an airtight container in the refrigerator for many months; or freeze for longer storage.
    你可以将成品用密封器具放入冰箱中保藏数月，如果冷冻的话可以保存更长时间。
29. I am sealed in a cottage of glass that is completely airtight.
    我生活在一个密不透风的玻璃小屋中。
30. 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. not allowing air or gas to pass in or out

   Synonym:    air-tightgas-tight

2. having no weak points
   1. an airtight defense
   2. an airtight argument

   Synonym:    air-tight