uchūhaikeihōshadattara
1. If it were the cosmic background radiation; Were it the cosmic background radiation
Noun
#233752
1. If it were the cosmic background radiation; Were it the cosmic background radiation
1. if it's the case
1. radiation
1. (outer) space
1. radioactivity
1. space development; space exploration
1. astronaut
1. National Space Development Agency; NASDA
1. radioactive
1. radiation; emission