英语词汇“secondary light source”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	secondary light source
释义	secondary light source secondary light source 1. A light source which is not self-luminous but receives light and redirects it as by reflection or transmission. 2. The second most important, or most obvious, source of light when several sources are present.
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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。