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

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	Latter-day Saint Latter-day Saints latterly lattermath lattermost Latter Prophets lattice latticed lattice energy lattice girder lattice window latticework latticinio latticino latticino lattin latu latus rectum Latvia Latvian La Tène lauan laud Lauda laudability

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