If something, often something unpleasant, is ceaseless, it continues for a long time without stopping or changing.
例句
There is a ceaseless struggle from noon to night.从中午到夜晚,争斗没有停歇。
英汉词典释义
adj.
<正> 不停的;(好像)无休止的;不断的
Their ceaseless noise annoyed the neighbours.他们吵闹不停,打搅了邻居。This was what they achieved after two years of ceaseless military labour.这是他们两年不懈的军事训练取得的成果。This was what they achieved after scores of years of ceaseless labour.这是他们几十年不懈劳动取得的成果。
英英词典释义
Adjective
1. uninterrupted in time and indefinitely long continuing;
"the ceaseless thunder of surf""in constant pain""night and day we live with the incessant noise of the city""the never-ending search for happiness""the perpetual struggle to maintain standards in a democracy""man's unceasing warfare with drought and isolation""unremitting demands of hunger"