jpdb beta

Login or Sign up
一いち次じ宇う宙ちゅう線せん
Meanings
Noun
1. primary cosmic rays
Kanji used
一
one
次
next
宇
space
宙
midair
線
line
Pitch accent
い
ちじうちゅうせん
Composed of
first; preliminary; primary (sources, industry, etc.); original; linear (function, equation); first-order
cosmic ray