perpetual
听听怎么读
英 [pəˈpetʃuəl]
美 [pərˈpetʃuəl]
是什么意思
永久的；不断的；无期限的；四季开花的
双语释义
adj.(形容词)
- 永久的；终身的 lasting forever;lasting for a long time
- 不断的；常发生的 continual;happening often
英英释义
perpetual[ pə'petʃuəl, -tju- ]
- adj.
- continuing forever or indefinitely
"hell's perpetual fires"
同义词：agelessaeonianeonianeternaleverlastingunendingunceasing
- uninterrupted in time and indefinitely long continuing
"the perpetual struggle to maintain standards in a democracy"
同义词：ceaselessconstantincessantnever-endingunceasingunremitting
- occurring so frequently as to seem ceaseless or uninterrupted
"your perpetual (or continual) complaints"
同义词：incessantendless
- continuing forever or indefinitely
学习怎么用
词组短语
perpetual motion[物]永恒运动
perpetual inventory[经]永续盘存
perpetual motion machine永动机
perpetual calendar万年历
perpetual inventory system永续盘存制
同近义词辨析
perpetual, permanent, endless, everlasting, eternal
这组词都有“持久的，永久的”的意思，其区别是：
perpetual语气最强，指保持永久不变，没有中断的行为，永无止境地持续下去。有时用于贬义，指令人厌烦之事。
permanent指总是处于相同的情况和地位，可长期持续下去，永久不变。
endless系日常用词，指无尽无休。
everlasting语气较庄重，有时可与eternal换用，侧重持续不尽，或指开始后一直进行下去。
eternal语体较庄重，侧重指永远存在，无始无终。
双语例句
用作形容词(adj.)
- He was perpetual president of the country.
他是该国的终身总统。 - He has run his course and takes his perpetual rest.
他已走完他的行程而长眠了。 - She lives in perpetual fear of being discovered.
她永远生活在怕被发现的恐惧中。 - It is the secret of perpetual youth.
它是青春永驻的秘诀。 - She's tired of their perpetual chatter.
她对他们没完没了的闲谈感到厌倦。 - He was irritated by their perpetual complaints.
他们一再发牢骚把他惹火了。 - I'm tired of your perpetual nagging.
我对你无休止的唠叨厌烦了。 - My life's dream has been a perpetual nightmare.
我的生涯一直是个重复不断的恶梦。
权威例句
A Perpetual Inventory of National WealthPerpetual environmentally powered sensor networksThe Perpetual Challenge of Infectious DiseasesOr : How to Cope With Perpetual LeakagePerpetual Contact: Hyper-coordination via mobile phones in NorwayProactive Secret Sharing Or: How to Cope With Perpetual LeakageProactive Secret Sharing Or: How to Cope With Perpetual LeakageProactive Secret Sharing Or: How to Cope With Perpetual LeakageEstablishment and Properties of a Growth Factor-Dependent, Perpetual Neural Stem Cell Line from the Human CNS ☆Circulation statistics from seasonal and perpetual January and July simulations with the NCAR (National Center for Atmospheric Resea...
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