英语词汇“up-down control”的翻译、意思、用法、释义-英汉汉英词典

单词	up-down control
释义	up-down control上下按钮控制项；上下按钮控制up-down control上下按鈕控制項；上下按鈕控制電子計算機名詞
随便看	operator-defined occurrence operator delay operator difference table operator display terminal operator display terminal protocol operator distance dialing operator distance dialing--odd operator distance dialing，odd operator domain operator dominant system operator enclosure operator endomorphism operator equation operator error operator error analysis operator error analysis--oea operator error analysis，oea operator error recording operator error recording，oer operator exception code operator-- exchange operator external interrupt processor operator factor operator field operator function