英语词汇“pressurized escape route”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pressurized escape route
释义	pressurized escape route pressurized escape route In a building, an escape route that is maintained at a higher air pressure than its surroundings; in the event of fire, the higher pressure helps prevent smoke from spreading into the escape route.
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