crab nebula

• 蟹状星云

crab nebula的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a remnant of a supernova detected first in 1054 AD

crab nebula的用法和样例：

例句

1. Its remnants form the Crab Nebula.
   它的残余物组成了蟹状星云。
2. Today, the Crab Nebula is still expanding and it will eventually dissolve in the interstellar gas cloud nearby.
   蟹状星云仍然在膨胀最终会溶入星际物质而消散。