統合 とうごう開発 かいはつ環境 かんきょうでしょう
tōgōkaihatsukankyōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 統合開発環境

1. Probably an integrated development environment.

Polite
Presumptive
Conjecture
Computing