dwarf elliptical galaxy
英汉例句
- Observations by Hubble's Advanced Camera for Surveys spotted 29 dwarf elliptical galaxies in the Perseus Cluster located 250 million light-years away and one of the closest galaxy clusters to Earth.
哈勃使用先進的觀測鏡頭對英仙座中29個橢圓狀矮星系進行了觀察，這些星系屬於距離地球最近的星系團之一，約2.5億光年遠。