adj.不透气的；密封的；气密的
v.使…气密；使…不透气

The container is airproof, ensuring that the contents remain fresh for longer periods.
这个容器是密封的，确保内容物可以长时间保持新鲜。
The new design of the packaging ensures it is completely airproof, preventing any spoilage.
包装的新设计确保其完全密封，防止任何变质。
Make sure the jar is airproof before storing the pickles to avoid fermentation.
在储存泡菜之前，确保罐子是密封的，以避免发酵。
The engineer tested the airproof seal on the submarine's hatch to ensure no water could enter.
工程师测试了潜艇舱口的密封性，以确保不会有水进入。
The airproof bags are essential for storing delicate items during long-distance transportation.
密封袋对于在长途运输中存放易碎物品至关重要。
The airproof insulation in the attic keeps the house warm during winter and cool in summer.
阁楼中的密封隔热材料使房屋在冬季保持温暖，在夏季保持凉爽。
The airproof containers are perfect for storing leftover food in the refrigerator.
密封容器非常适合在冰箱中存放剩饭剩菜。
It is crucial to have an airproof seal on the fuel tank to prevent leaks and ensure safety.
燃油箱上有一个密封的盖子是至关重要的，以防止泄漏并确保安全。
The airproof packaging prevents the product from being contaminated by external elements.
密封包装可防止产品被外部元素污染。
The scientist used an airproof chamber to conduct experiments under controlled conditions.
科学家使用了一个密封的室进行实验，以在受控条件下进行。