单词airtight
adj.: 密封的；不透气的
网络: 密闭的；无懈可击的；气密的
密封的；不透气的:
not allowing air to get in or out
〔技〕气密的,不漏气的,密封的
不透气的,密闭的;严密的;无懈可击的
复数：airtights
Adj.+n.:
airtight container
adj.sealedhermetically sealedhermeticimpermeablesound
adj.vulnerable
If you go through your white flour in less than a year, however, you can safely keep it on the counter in an airtight jar or canister.
不过，如果您可以在不到一年的时间里用完您的白面粉，那您就可以放心的把它放在柜台上的一密闭瓶或罐中。
This recipe can be cooked and stored for approximately a week in an airtight container in the fridge.
用这个食谱做的腌菜可以装在密封的容器中放置在冰箱里保存大约一周。
Slowly changes the pale sentiment, actually is only the surface grasps traces airtight.
慢慢变淡的感情，其实只是表面的抓摸不透。
The granola can be stored in an airtight container for up to a month.
麦片可放置在密封容器内储存一个月之久。
They did not get wet because airtight caissons (watertight structures) were sunk under the water giving the men a dry place to work.
他们之所以不会全身湿透，是因为事先就在河里放置了密闭的潜水箱（防水结构），所以他们可以在那里面工作，而不被弄湿。
It can be made in large batches, stored for up to a month in the freezer, or a week at room temperature in an airtight container.
这种食品可以大批量生产，在冰箱里的储存期甚至可达一个月，室温下的密闭包装也可达到一周！
Cool completely, then store in an airtight bin until ready to serve.
完全冷却，然后储存于密封罐中。
Because landfills are usually airtight beneath the surface, paper and plastic are equally bad at biodegrading.
因为垃圾填埋场都是密封的，纸袋和塑料袋在分解的时候都是一样糟糕。
Advance preparation: These will keep for about a week in an airtight container.
贴士，可以在密封容器内防止大约一个礼拜。
More than a little worryingly, it comes with a one-year warranty and, according to its website, "is not airtight as submarine" .
令人更担心的是，它只有一年的质保，并且根据它的官方网站的说法，“并不具有真正的潜艇那样的密封性”。