quasars [k'weɪzɑ:z]

例句:

• Quasars are the highly energetic cores of distant galaxies.
  类星体是遥远星系的极为活跃的核心体.
  
• Quasars are born' episodically from active galaxies nucleii.
  来自SA
• Quasars easily outshine their host galaxies.
  来自SA
• They have discovered now , previou sly unimagined objects - pulsars, quasars, and black holes.
  他们发现了以往想象不到的新客体 —— 脉冲星 、 类星体和黑洞.
  
• Energy is injected into space by quasars in the form of fast, nonrelativistic particles.
  能量是以快速非相对论性粒子的形式由类星体注入空间的.
  
• The high red-shift quasars have been found to be in high red-shift galaxies.
  来自SA