複雑 ふくざつ命令 めいれいセットコンピュータであれば
fukuzatsumeireisettokompyūtadeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 複雑命令セットコンピュータ

1. If it were a complex instruction set computer.; If it is a complex instruction set computer.

Ba Conditional
Computing