| 单词 | rules of the air and air traffic services |
| 释义 | rules of the air and air traffic services飞航规则及飞航业务rules of the air and air traffic services (RAC)飛航規則及飛航業務航空太空名詞rules of the air and air traffic services飛航規則及飛航業務機械工程 |
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英汉汉英词典包含3953260条英汉及汉英翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。