英 [əˈbrʌpt] 美 [əˈbrʌpt]
adj. 突然的，意外的；粗鲁的，唐突的，（言语）生硬的；险峻的，陡峭的；（讲话或写作风格）不流畅的，不连贯的
abrupt /əˈbrʌpt/ CET4 TEM4
形容词 An abrupt change or action is very sudden, often in a way that is unpleasant. 骤然的
Rosie's idyllic world came to an abrupt end when her parents' marriage broke up.
当她的父母婚姻破裂后，罗茜的田园诗一般的世界骤然结束了。
副词 骤然地
He stopped abruptly and looked my way.
他突然停住，向我看了过来。
形容词 Someone who is abrupt speaks in a rude, unfriendly way. 唐突的
He was abrupt to the point of rudeness.
他唐突到了无礼的地步。
副词 唐突地
"Good night, then," she said abruptly.
“那么，晚安”，她唐突地说道。
exceedingly sudden and unexpected
came to an abrupt stop ; an abrupt change in the weather
surprisingly and unceremoniously brusque in manner
an abrupt reply
(岩石、矿脉等)突然露头的，(地层)陡起的
突变-引用次数：16
Through the analyzing, it is found that there were 6 main cold and warm periods in the past 1098 years, 12 main abrupt periods at 0 cm surface temperature, and 15 ones in maximum surface temperature series.
通过分析发现,在重建的1098年中,有6个主要的冷期和6个主要的暖期,地面0cm温度序列存在12个主要突变期,地面最高温度序列存在15个主要突变期。
突然的
(羽、叶)截形的，突然折断状的
... abnormal 反常的，不规则的（常指不好的方面） abrupt 突然的,意外的;粗鲁的,不连贯的 abrurd 不合理的,荒谬的 ...
... abroad adv.在国外，到国外；到处，遍布 abrupt adj.突然地，猝然的；（指斜坡）陡峭的；（指演说、写作、言谈举止）粗鲁的 abruptly adv.突然地，猛然地 ...
... abortion n.流产；怪胎；中途失败的计划（或安排等） abrupt adj.突然的，意外的；（性格、举止等）唐突的，鲁莽的 absorption n.吸收；兼并；专注 ...
突然的，唐突的 abrupt表示突然的同sudden、unexpected。除此之外，它还可以指（地形）起伏的。
abruptly 突然地；唐突地
abruptness 突然；唐突；粗鲁无理；急缓度
He was abrupt to the point of rudeness.
他唐突到了无礼的地步。
She was very abrupt with me in our meeting.
在我们会面时，她跟我说话非常生硬。
His abrupt change of subject left her floundering helplessly.
他突然改变话题，使她茫然不知所措。
They say the effects of more storms, floods,droughts and heat waves will be abrupt and profound.
VOA : standard.2010.01.02
As long as it was not abrupt, right? I may take my scissors, and cut out a foot in the middle.
这个过程并不是突然的，对吗？，我拿出一把剪刀，这时减掉中间的一英尺。
死亡课程节选 : 耶鲁公开课
In this worldview, institutions--human institutions evolve only slowly over time and cannot be altered by abrupt human interventions.
在这个世界观里,制度尤其人文制度,发展得非常缓慢,而且不会被突然的人为干预改变
美国内战与重建课程节选 : 耶鲁公开课
(SAYING) Here at the GM battery lab, the Volt's 16 kilowatt lithium ion batteries are run through the rigors of extreme driving,weather fluctuations and abrupt movements.
VOA : standard.2010.07.30
But all of that came to an abrupt end with the Japanese invasion in 1937.
After about four miles, the path comes to an abrupt end at the Museum of Science.
Change is abrupt and painful, and the fixes take far longer than did the breakdown.
FORBES: An Economic Mathew Brady Depicts A Sharp Restructuring Of Income In America