系外 惑星 なら keigai waku seinara
keigai waku seinara
Noun
, Da Copula
The "-nara" conditional form ("if/when…") of 系外惑星
1. If it's an exoplanet; When it's an exoplanet
Nara Conditional
, Astronomy
Word Pronunciation
文
No variants available for this word.