字典網>> 英漢字典>> O開頭詞條>>on-off control的意思 漢英字典on-off control中文翻譯：【化】 通斷控制; 雙位調節; 開關控制字典網相關詞條：oncoides ontogenic on board bill of lading on top on every side on sb.'s behalf onlay on duty one's own lookout only that