hiji meikai
1. non-trivial solution
Noun
1. non-trivial solution
1. certainly; without fail
2. right and wrong; pros and cons
1. to understand; to comprehend
2. to become clear; to be known
3. I know!; I think so too!
1. to cover; to hide
1. another time; again
2. formally; especially
1. Again; Once more