珪質 海綿 じゃなかったです keishitsukaimenjanakattadesu
keishitsukaimenjanakattadesu
Noun
, Desu Copula
The polite, past negative form of 珪質海綿
1. Wasn't a siliceous sponge.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.