英语词汇“emergency lighting”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	emergency lighting
释义	emergency lighting emergency lighting Lighting designed to supply illumination which is essential to safety in the event of failure of the normal electric power supply. AcronymsSeeelected
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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。