英语词汇“comparison lamp”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	comparison lamp
释义	comparison lamp noun : an incandescent lamp of constant and not necessarily known luminous intensity against which a working standard lamp and lamps to be tested are successively compared in a photometer
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英语词典包含332784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。