ceaselessKK [ˋsislɪs] /ˈsislɪs/形容詞1不停的、不斷的、無休止的正式The ceaseless noise from the construction site kept everyone awake.工地傳來的噪音不停歇,讓大家都睡不著。2持續不懈的、源源不絕的Her ceaseless efforts finally won the team a place in the finals.她持續不懈的努力終於讓隊伍打進決賽。