| 单词 | white dwarf |
| 释义 | white dwarf From Longman Dictionary of Contemporary EnglishAstronomywhite dwarfˌwhite ˈdwarf noun [countable] technicalHAa hot star, near the end of its life, that is more solid but less bright than the Sun → red giantExamples from the Corpuswhite dwarf• One such state is called a white dwarf.• A white dwarf is supported by the exclusion principle repulsion between the electrons in its matter.• We observe a large number of these white dwarf stars.• That is about the size of a typical white dwarf, the remnant left behind after the death of a normal star. |
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