字典網>> 英漢字典>> B開頭詞條>>back-to-back test的意思 漢英字典back-to-back test中文翻譯：【計】 背對背試驗back-to-back test英文字典相關詞條：back pitch background processing back source backlog of cases back connection backwoodsy back-emission electron radiography Background Repagination back-up acquisition system back scatter constant