英语词汇“light-hour”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	light-hour
释义	light-hour noun : a unit of length in astronomy that is equal to the distance that light travels in one hour in a vacuum or about 1.1 billion kilometers
随便看	featly featness feats feature feature in feature-length featured featured in featureless featurely features features in featurette featurettes microfibers microfibril microfibrillar microfibrils microfiche microfiches microfilament microfilaments microfilaria microfilariae microfilarial

英语词典包含469781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。

light-hour