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单词
operating irregularity
释义
operating irregularity
operating irregularity
A situation that occurs when a preliminary investigation indicates that while ATS (air traffic services) were being provided, safety may have been jeopardized, less than minimum separation may have existed, or both.
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英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/9/17 6:35:39