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单词 airtight
释义

WordReference Random House Learner's Dictionary of American English © 2024
air•tight /ˈɛrˌtaɪt/USA pronunciation   adj. 
  1. sealed so as to prevent the entrance or escape of air or gas:The food stayed fresh in the airtight container.
  2. having no weak points that an opponent could use to get an advantage:His alibi was airtight.

WordReference Random House Unabridged Dictionary of American English © 2024
air•tight  (âr′tīt′),USA pronunciation adj. 
  1. preventing the entrance or escape of air or gas.
  2. having no weak points or openings of which an opponent may take advantage:an airtight contract.
  • air1 + tight 1750–60
air′tight′ly, adv. 
air′tight′ness, n. 

Collins Concise English Dictionary © HarperCollins Publishers::
airtight /ˈɛəˌtaɪt/ adj
  1. not permitting the passage of air either in or out
  2. having no weak points; rigid or unassailable
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更新时间：2025/7/31 2:29:54