媒体 ばいたい接続 せつぞく機構 きこうじゃありませんでした
baitaisetsuzoku kikōja arimasendeshita

Noun
Desu Copula

The polite, past negative form of 媒体接続機構

1. Was not a media connection mechanism.; Was not a media connection system.

Past/Perfective
Negative
Polite
Terminal Form
Computing