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.
不透气的;气密的;密封的 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.
(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 [US] in BRIT, use 英国英语用 watertight
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