galaxies例句

They turned their telescopes towards other nearby galaxies.
他们把望远镜转向附近其他星系。

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.

We still don't know how many galaxies there are in the universe.
我们还不知道宇宙中有多少个星系.

相关问题
  • galaxies造句

    By measuring the motion of the galaxies in a cluster, astronomers can infer the cluster's mass.通过测量星系在一个星系团内的运动,天文学家们可以推定这个星系团的质量。They turned their telescopes towards other nearby galaxies...他们把望远镜转向附近其他星系。Space fli...
  • galaxies什么意思解释?

    n.星系( galaxy的名词复数 ),银河系,一群(杰出或著名的人物)...
  • galaxies怎么读

    galaxies的音标:...