明暗 境界 線 じゃなかった meian kyō kaisenjanakatta
meian kyō kaisenjanakatta
Noun
, Da Copula
The past negative form of 明暗境界線
1. Wasn't the boundary between light and darkness.; Wasn't the light-dark boundary.
Past/Perfective
, Negative
, Astronomy
Word Pronunciation
文
No variants available for this word.