n.

1. （常大写）宇宙；天地万物[the S]
   At that time people believed the earth was the center of the universe.

   当时人们相信地球是宇宙的中心。

2. 全世界；全人类[the S]
   That is the most wicked place in the universe.

   那是世界上最最邪恶的地方。

3. 领域，范围[C]

n.

1. (the universe) all existing matter and space considered as a whole; the cosmos.
2. a sphere of activity or experience:
   the unchallenged ruler of the computer universe.