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-新都网

单词	light year
释义	light year also light-year n. 1. The distance that light travels in a vacuum in one year, approximately 9.46 trillion kilometers (5.88 trillion miles). 2. often light years Informal A long way: a small town light years away from the action of the capital.
随便看	cafeteria benefit cafetorium caffein caffeinated caffeine caffeinism caffe latte caftan café café au lait café noir café society cage Cage cageling cagey cagily caginess Cagliari Cagney CAGS Caguas cagy cagy Cahaba River

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