消去 しょうきょ可能 かのう記憶 きおく装置 そうちであれば
shō kyokano ukioku sōchideareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 消去可能記憶装置

1. If it were an erasable memory device.; If it is an erasable memory device.

Ba Conditional
Computing