nebula

形容词：

形容词: nebular

更多词形：

形容词: nebular | 名词复数: nebulae |

单词例句：

A nebula is really a discrete mass of innumerous stars.

一团星云实际上是无数星体不连续的集合体。

A dark nebula,one of the nearest to Earth,that appears in the southern Milky Way.

煤袋最接近地球的黑色星云之一，见于银河系南部

A powerful telescope can resolve a nebula into stars.

一架高性能的望远镜能从星云中分辨出星球来。

Boomerang Nebula - the coolest place in the Universe?

宇宙中最冷的地方?

Explanation: What dark forms lurk in the mists of the Carina Nebula?

说明： 潜伏在船底座星云内的黑暗云气是什么呢？

The Horsehead Nebula: New stars have already formed inside part of it.

马头星云：新的恒星已经在其内部形成了。

They tower above the surface of a molecular cloud on the edge of the nebula.

它们从星云底部的一片分子云表面耸立而出。

The Medusa Nebula is estimated to be over 4 light-years across.

据估计水母星云大小约4光年多。

Explanation: In 1787, astronomer William Herschel discovered the Eskimo Nebula.

说明： 1787年天文学家威廉.赫歇尔发现了爱斯基摩星云。