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单词 Arcturus
释义

Arcturus

noun

Arc·​tu·​rus ärk-ˈtu̇r-əs How to pronounce Arcturus (audio)
-ˈtyu̇r-
: a giant fixed star of the first magnitude in Boötes

Word History

Etymology

Latin, from Greek Arktouros, literally, bear watcher

First Known Use

14th century, in the meaning defined above

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更新时间:2024/12/23 10:13:58