ancient astronaut

短语

词形变化

ancient astronauts 复数 ancient astronauts

释义与例句

n.
  1. 1.

    Any of the extraterrestrial beings that, according to the pseudoscientific belief of paleocontact, visited Earth in the distant past, influencing human culture, technology, or religion.

    Is it possible for scientists to demonstrate that ancient astronauts have ever been here? No.