読取 よみと書込 かきこ記憶 きおく装置 そうちではありませんでした
yomitorikakikomikiokusōchidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 読取り書込み記憶装置

1. Was not a read/write storage device.

Past/Perfective
Negative
Polite
Formal Register
Computing