短語詞組短語off f and on 斷斷續(xù)續(xù);不時地;斷斷續(xù)續(xù)地;間歇地off and on time 開關(guān)次數(shù)Just Off And On 衹斷斷續(xù)續(xù);就是持續(xù)持?jǐn)?/li>off and on manner 斷斷續(xù)續(xù)Written Off And On 核銷及stand off and on 一忽兒接近海岸;一會兒接近海岸一會兒遠(yuǎn)離海岸航駛off and on times 開關(guān)次數(shù) 返回 off and on