white dwarf
音标发音
- 英式音标 [ˌwaɪt ˈdwɔːf]
- 美式音标 [ˌwaɪt ˈdwɔːrf]
- 英式发音
- 美式发音
基本解释
- 白矮星。
同根派生
英汉例句
- It is then referred to as a White Dwarf.
这时，它被称为白矮星。 - Each white dwarf is a burned up, dying star like the sun.
每个白矮星都是类似于太阳燃烬后残存的恒星， - A white dwarf is the inert remnant of what used to be a sunlike star.
白矮星是类似太阳的恒星在死亡后所留下恒久不变的残骸。 - As the white dwarf spins, the columns of infalling gas rotate with it.
当白矮星自转时，被吸入的气柱也跟著一起转起来。 - Since a 7-solar-mass is too large to be a white dwarf or neutron star,it must be a black hole.
因为有着7个太阳质量的星体不可能是白矮星或中于星，所以它一定是黑洞。
英英字典
- a small star that is not very bright, but is very dense (= contains a lot of matter)