通信 研究 所 じゃなかった tsūshinkenkyūshojanakatta
tsūshinkenkyūshojanakatta
Noun
, Da Copula
The past negative form of 通信研究所
1. Was not a communications research institute.; Wasn't a communications research institute.
Past/Perfective
, Negative
Word Pronunciation
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No variants available for this word.