留学群英语词汇释义、例句、发音与用法查询

更新时间:2026-07-07 23:44:43

light-year

light-year是什么意思?

n.光年

单词
light-year
分类
成人英语MBA联考单词大全

英 ['laɪt'jɪr]

美 ['laɪt'jɪr]

n.光年

  • 英英释义

noun

1. the distance that light travels in a vacuum in 1 year
5.88 trillion miles or 9.46 trillion kilometers

Synonym: light year

light-year是什么意思 light-year在线翻译 light-year什么意思 light-year的意思 light-year的翻译 light-year的解释 light-year的发音 light-year的同义词
L