交換 機 通信 事業 者 でした kōkan kitsū shinjigyōshadeshita
kōkan kitsū shinjigyōshadeshita
Noun
, Desu Copula
The polite past form of 交換機通信事業者
1. Was an exchange telecommunications carrier.
Past/Perfective
, Polite
, Computing
Word Pronunciation
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No variants available for this word.