n.顯影器,顯影機 mechanical development: 結構開發(fā)cdk control development kit: 控制開發(fā)工具包dk development kit: 開發(fā)工具箱,應用工具箱driver development kit: 驅動器發(fā)展套件hdk hardware development kit: 硬件開發(fā)工具包下載手機詞典可隨時隨地查詞查翻譯