1. 不透氣的;氣密的;密封的 If a container is airtight, its lid fits so tightly that no air can get in or out.
e.g. Store the cookies in an airtight tin. 將曲奇餅干存放于密封罐中。
2. (不在場(chǎng)證據或案件、契約、論據)無(wú)懈可擊的,沒(méi)有漏洞的,嚴密的 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.
airtight的意思
e.g. Mick had an airtight alibi. 米克有確鑿的不在場(chǎng)證據。