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单词
sagittarius b2
释义
Sagittarius B2
Sagittarius B2
[
‚saj·ə′ter·ē·əs ¦bē′tü
]
(astronomy)
The richest molecular radio source in the Galaxy, located near the galactic center and consisting of a massive, dense complex of at least seven HII regions and molecular clouds.
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更新时间:2025/4/3 2:55:24