| 词汇 | brown dwarf |
| 释义 | brown dwarfBrE /ˌbraʊn ˈdwɔːf/ NAmE /ˌbraʊn ˈdwɔːrf/ noun (astronomy天文学) an object in space that is between a large planet and a small star in size , and produces heat 棕矮星（体积在大行星和小星体之间，产生热） |
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