airtight

airtight  (可以跟watertight一起记忆，watertight: 不透水)

[ˈɛətait]

adj.

不透气的, 密封的

The police verified that she had an airtight alibi.

警方查明她有着无懈可击的不在犯罪现场的证据。

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。

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1.	closed so tightly as to be airtight or watertight
	关闭的很紧的，不透气的或不透水的
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2.	one not needing an inner tube to be airtight
	缺乏内胎的密封的轮胎
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3.	The goods are to be sent in airtight package.
	这批货物应密封包装运送。
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4.	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。
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5.	The life raft was buoyed up by two airtight oil drums.
	那只救生筏是由两只密封的油筒浮起来的。
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6.	An airtight inflatable pad used as or on a bed or as a cushion.
	气垫充气垫子，用作床或放在床上。
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7.	An airtight container, usually made of tin-coated iron, in which foods or beverages are preserved.
	罐头一种不透气容器，常用马口铁制成，可将食物或饮料放于其中保存
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8.	An airtight fumigation chamber in which chemical vapors are used to destroy insects and fungi on plants.
	密封熏蒸室一种用于杀死植物上的害虫和真菌的充溢化学气体的密封烟熏室
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9.	Domestic refuse collection facilities shall be rehabilitated to realize airtight and prompt transportation and the clearance of the waste.
	建设和完善城市地区生活垃圾收容设施，做到密闭清运，日产日清。
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10.	To actually steal the money,however,he'll need a superhacker,someone whose talents make even the most airtight security systems of the world look like child's play.
	但是要真正偷到这笔钱，他先要找到一个超级黑客--此人的才干能使世界上最无懈可击的安全系统也变得如同儿戏。
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