cascade control梯: ladder; stairs; steps; stair ...控制: control; dominate; regulate; ...梯列控制調(diào)速: speed regulation by cascade control隊(duì)列控制: queue control隊(duì)列控制塊: qcb; queue control block下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
