英语词汇“light year”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	light year
释义	light year noun a unit of distance used in astronomy, equal to the distance travelled by light in one year, i.e. 9.4607 × 1012 kilometres or 0.3066 parsecs
随便看	quatorzain quatorze quatrain quatre Quatre Bras quatrefeuille quatrefeuille quatrefoil quattrocentism quattrocentist quattrocento quaver quaverer quavering quaveringly quaver rest quavery quay quayage Quayle quaylike quayside quazzier quazziest quazzy

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