英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

reassert    音标拼音: [r,iəs'ɚt]
vt. 再断言,重复主张

再断言,重复主张

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Star - Wikipedia
    A star is a luminous spheroid of plasma held together by self-gravity [1] The nearest star to Earth is the Sun Many other stars are visible to the naked eye at night; their immense distances from Earth make them appear as fixed points of light
  • Star | Definition, Light, Names, Facts | Britannica
    star, any massive self-luminous celestial body of gas that shines by radiation derived from its internal energy sources Of the tens of billions of trillions of stars composing the observable universe, only a very small percentage are visible to the naked eye
  • Life Cycle of a Star | Main Sequence, White Dwarf, Neutron Star . . .
    Once a star reaches the main-sequence stage, it begins to fuse hydrogen into helium in its core, releasing energy in the process This stage is the longest in a star’s life cycle and can last for billions of years, depending on the star’s mass
  • Scientists locate source of mysterious radio signals after 20 year . . .
    The clashing magnetic fields of a white dwarf star and its neighboring red dwarf star are the source of signals from space that have remained a puzzle for over 20 years, radio astronomers in
  • Star Types - NASA Science
    Scientists call a star that is fusing hydrogen to helium in its core a main sequence star Main sequence stars make up around 90% of the universe’s stellar population
  • Universe - NASA Science
    Archival Data From NASA’s NEOWISE Tracks Star Turning Into Black Hole Around 2 5 million light-years away in the Andromeda galaxy, a dying star named M31-2014-DS1 did something unusual Rather than exploding, the star blinked out, leaving behind a shroud of hot gas and dust — and something else, which was captured by a NASA telescope Learn
  • What are stars? - BBC Sky at Night Magazine
    Within each system, the star sits at the centre, providing heat and light that shapes and characterises the planets and other bodies in orbit around it That light may even be the basis for life on some of those worlds, like the Sun in our Solar System
  • Sydney Sweeney to Star in ‘Hollow,’ Lindsey Anderson Beer’s Reimagining . . .
    Sydney Sweeney is attached to star in the movie of Lindsey Anderson Beer's 'Hollow,' a retelling of 'The Legend of Sleepy Hollow' from LuckyChap
  • What Is a Star and How Does It Work? - ThoughtCo
    How does a star work? How do they form, live, and eventually die? Learn more about these distant objects and their major importance in the universe
  • What is a Star? Types, Life Cycle, and Fascinating Facts
    A star is a luminous sphere of plasma held together by gravity It generates energy through nuclear fusion in its core — a process in which lighter atomic nuclei (typically hydrogen) combine to form heavier nuclei (like helium), releasing immense amounts of energy in the process





中文字典-英文字典  2005-2009