下位 互換 性 じゃなかったです kaigokanseijanakattadesu
kaigokanseijanakattadesu
Noun
, Desu Copula
The polite, past negative form of 下位互換性
1. Wasn't backward compatible.; Didn't have downward compatibility.
Past/Perfective
, Negative
, Polite
, Casual Register
Word Pronunciation
文
No variants available for this word.