プレソーラー粒子 だったら
puresōrāryūshidattara
1. If it were a pre-solar particle; Were it a pre-solar particle
Noun
1. If it were a pre-solar particle; Were it a pre-solar particle
1. if it's the case
1. Grand Prix; grand prize
1. elementary particle; particle
1. pre-
1. solar
1. particle; grain
1. not be found
1. If it comes out; When it comes out