galactic centre
名词 n.
专有名词
英文释义
名词 n.
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Commonwealth spelling of galactic center.
— They [gamma rays] are produced by supernovae, neutron stars, galactic centres, black holes and the like.
专有名词
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Commonwealth spelling of Galactic Center.
— This work had to be done by looking at infrared light. That’s because, at visual wavelengths, huge clouds of dust and gas obstruct our vision – we can only see about 10 per cent of the distance to the galactic centre in this way (Sagittarius A* is approximately 26,000 light years away).
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数据来源: Wiktionary