Nebula
[ ['nebjulə] ]
第4级
其它 Other
n. 星云, 角膜云翳\\n[医] 薄翳; 角膜翳, 角膜云翳; 喷雾剂
📝 例句
gaseous nebula
气体星云
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。
Many objections can be raised to this picture of planetary nebula formation.
形成行星状星云的这一图象可能会引起许多异议。
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。
📖 牛津释义
nebula
n
(pl ~e or ~s) light or dark patch in the night sky caused by a cluster of very distant stars or a cloud of dust or gas 星云
the Crab nebula 巨蟹座星云.
🗣️ 情景例句
There are lots of places to go,
有很多地方要去，
On the morning of the next day he went to New York.
第二天早晨，他去了纽约。
What are you doing, Mum?
妈妈，你在干什么？