搜尋結果
brown dwarf
- IPA[ˌbraʊn ˈdwɔːf]
英式
- a celestial object intermediate in size between a giant planet and a small star, believed to emit mainly infrared radiation.
noun: brown dwarf, plural noun: brown dwarfs
- 更多解釋
- IPA[ˌbroun ˈd(w)ôrf]
美式
- a celestial object intermediate in size between a giant planet and a small star, believed to ...
Oxford American Dictionary