字典網>> 英漢字典>> D開頭詞條>>direct trunking system的意思 漢英字典direct trunking system中文翻譯：【電】 直接中繼制字典網direct trunking system相關詞條：directorate direct write-off method direct attack direct-current resistance direct ink-writer direct material consumed direct marketing at the factory door direct diazo dye directed circ Direct Bordeaux GB