アプリケーション開発 かいはつシステムで
apurikēshonkaihatsushisutemude

Noun
Da Copula

て-form: Used to connect clauses, make requests, or chain actions of アプリケーション開発システム

1. In application development systems; To connect clauses in application development systems; Making requests within application development systems; Chaining actions in application development systems

Te-Form
Computing