prolonged
adj. 持续很久的
sp. prolong的过去式（分词）.
近义词：protracted，lengthy，extended，elongated，long，continued，sustained，persistent，drawn-out，lengthened，
详细释义
adj.(形容词)
- 延长的
- 拖延的
- 特别长的
- 长期的
- 迁延的
- 持续很久的
- 长时间的
- 比预定时间更长的
_null.
- prolong的过去式和过去分词
英英释义
Adjective
- relatively long in duration; tediously protracted;
"a drawn-out argument" "an extended discussion" "a lengthy visit from her mother-in-law" "a prolonged and bitter struggle" "protracted negotiations"
- drawn out or made longer spatially;
"Picasso's elongated Don Quixote" "lengthened skirts are fashionable this year" "the extended airport runways can accommodate larger planes" "a prolonged black line across the page"
例句
- The meeting may be prolonged into the evening because so many problems have to be solved tonight.会议可能要延长到夜里，因为今晚有太多问题要解决。
- After prolonged discussion, the representatives hammered out a form of words that was acceptable to everyone.代表们经过长时间的讨论之后，终于想出一种大家都能接受的措辞方式。
- The crowd burst into prolonged cheering.人群中爆发出长时间的欢呼声。
- After prolonged questioning, she finally confessed.她受到长时间的盘问之后,终于承认了。