終端緩沖區(qū) buffer terminal: 緩沖終端concentrator terminal buffer: 集訊器終端機(jī)緩沖器ctb concentrator terminal buffer: 集線器終端緩沖器dtb data terminal buffer: 數(shù)據(jù)終端緩沖器terminal buffer unit: 終端緩沖器下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯