A brain hole literally means a big hole in the head, which needs to be filled with super imagination. "Opening a brain hole" means "there is a big hole in the head, which is full of super imagination", which means that people's imagination is incredibly rich. Now, some people's imagination has run out, leaving only one hole, which is used by men and women with super imagination.
Related words: the brain hole is wide open, the brain hole is too big, and the brain hole is enlarged
Sentence: One day, Luo Yi was dreaming. She usually has a big brain hole, so she dreamed that she was playing iPhone 6 on the snowy roof, and suddenly found that the mobile phone became very small. Then she nodded and said, "Well. Thermal expansion and cold contraction. "
The brain hole is wide open, indicating that the brain's nourishing ability is not strong and its imagination is strong. In other words, people's imagination is incredibly rich.
Extended data
Brain hole is a word derived from brain tonic. The bigger the brain hole, the more it will be filled. It usually means adding some plots in your mind, imagining cartoons, novels, and plots that you hoped but didn't happen in reality. On the Internet, netizens can often find painters with extraordinary imagination. Netizens call these painters "brain hole painters".
Baidu encyclopedia-brain hole