英语单词大全

parsecs

中文翻译

(parsec 的复数) n. 秒差距(天体距离单位)

英文解释

plural of parsec

n. a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years

词态变化

原型:parsec

变形:s

今日更新

更新时间：2026-03-04 04:43:24

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