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per·en·ni·al 英pəˈreniːəl美pəˈrɛniəlAHDpə-rĕnʹē-əl ★★☆☆☆高四ＧＩＭＳＴ宝COCA¹³⁰⁰⁶BNC²²⁹¹⁹iWeb¹¹¹⁵¹Economist¹³⁷⁵¹
基本英英词源搭配记法近义反义派生词例句Thesaurus例句
adj.永久的⁶;反复出现的³;多年生的³⁵n.多年生植物⁵⁶复数perennials副词perennially
持续时间植物表长短
Noun:
botany a plant lasting for three seasons or more
Adjective:
lasting three seasons or more;the common buttercup is a popular perennial plant lasting an indefinitely long time; suggesting self-renewal;perennial happiness recurring again and again;perennial efforts to stipulate the requirements per-,整个的，-enn,年，词源同annual.原义为终年的，终年不凋的，后引申词义多年的，长久的。perennial lake常年湖perennial ryegrass黑麦草perennial stream常流河perennial plant多年生植物perennial spring常年泉perennial yield持久不断的量…perennial canal常年渠道perennial root宿根perennial irrigation常年灌溉perennial algae多年生藻类perennial river常流河,长流河,常年…perennial vegetable多年生蔬菜perennial fungus多年生菌perennial colony多年群体perennial weed多年生杂草perennial snowfield常年雪原perennial herb多年生草本植物…perennial crop多年生罪perennial grass多年生草perennial flow常年水流
钱博士per向前，穿透+enn年+i连接字母-al…的形容词后缀→穿越一年时期的→持续多年的→常年的，多年生的，四季不断的，长期的⇒转作名词多年生植物
词根ann-年来自拉丁语，常见变体形式enn-。GRE红宝书per所有, enn年, ial－一年中的所有的－永久的pe破, ren人, nial: 小人活千年, 破人活万年－永久的
per 全部 + ennial 年
per＋enn年＋ial→ 一年到头的→永久的per向前，穿透+enn年+i连接字母-al…的形容词后缀→穿越一年时期的→持续多年的→常年的，多年生的，四季不断的，长期的⇒转作名词多年生植物。方振宇词汇奥秘per通，全+enn年+ial…的→全年的，四季不断的→长期存在的；常年的
比较记忆perenniallyadv.永久地词根记忆per贯穿，自始至终+ enn年+ial…的→贯穿一年的→长久的词根记忆per全部+ enn年+ ial ⇒全年的，永久的词根记忆per始终+ennial年的=终年的近义词 定期的…classic杰作steady稳定的annual每年的lasting永久的constant不变的regular有规律的enduring持久的repeated重复的perpetual永久的permanent永久的unfailing永恒的ceaseless不绝的continuous连续的persistent坚持的continuing连续的changeless不变的recurrent再发生的returning动词return的现在进…反义词 annual每年的biennial两年一次的
Pperenniallyad.永久地Pperennialityn.全年四季不断
形容词59%,名词41%
用作形容词Politics provides aperennialsubject for argument.政治是一种长期争论不休的话题。
Ourperennialproblem is not having enough money.长期困扰我们的问题就是缺钱。
The dandelion is aperennialplant.该蒲公英是一种多年生的植物。用作名词A galaxy is an evergreenperennial.加莱克斯草是一种多年生常绿植物。adj.enduring, perpetual
同义词 chronic,continual,continuing,eternal,longstanding,never-ending,persistent,recurrent,seasonalannual,constant,everlasting,immortal,old,permanent,yearlyabiding,ceaseless,deathless,durable,imperishable,incessant,inveterate,lasting,lifelong,long-lasting,long-lived,perdurable,sustained,unceasing,unchanging,undying,unfailing,uninterrupted,yearlong
反义词 ceasing,ending,halting,infrequent,intermittent,interrupted,occasional,temporary,concluding,ephemeral,terminatingchanging
ceaselessadjective never-ending
amaranthine,constant,continual,continuous,day-and-night,endless,eternal,everlasting,incessant,indefatigable,interminable,nonstop,on a treadmill,perpetual,round-the-clock,unceasing,unending,uninterrupted,unremitting,untiring,world-without-end
chronicadjective incessant, never-ending
abiding,ceaseless,confirmed,constant,continual,continuing,continuous,deep-rooted,deep-seated,enduring,ever-present,fixed,habitual,inborn,inbred,incurable,ineradicable,ingrained,inveterate,lasting,lifelong,lingering,long-lived,long-standing,obstinate,perennial,persistent,persisting,prolonged,protracted,recurrent,recurring,rooted,routine,settled,stubborn,sustained,tenacious,unabating,unmitigated,unyielding,usual
eternaladjective without pause;endless
abiding,ageless,always,amaranthine,boundless,ceaseless,constant,continual,continued,continuous,dateless,deathless,enduring,everlasting,forever,illimitable,immemorial,immortal,immutable,imperishable,incessant,indefinite,indestructible,infinite,interminable,lasting,never-ending,perdurable,perennial,permanent,perpetual,persistent,relentless,termless,timeless,unbroken,unceasing,undying,unending,unfading,uninterrupted,unremitting,without end
flowernoun bloom of a plant
annual,blossom,bud,cluster,efflorescence,floret,floweret,head,herb,inflorescence,perennial,pompon,posy,shoot,spike,spray,vine
immortaladjective death-defying, imperishable
abiding,amaranthine,ceaseless,constant,deathless,endless,enduring,eternal,evergreen,everlasting,incorruptible,indestructible,indissoluble,interminable,lasting,never-ceasing,never-ending,perdurable,perennial,permanent,perpetual,phoenixlike,sempiternal,timeless,undying,unfading
inveterateadjective long-standing, established
abiding,accustomed,addicted,chronic,confirmed,continuing,customary,deep-rooted,deep-seated,dyed-in-the-wool,enduring,entrenched,fixed,habitual,habituated,hard-core,hardened,inbred,incorrigible,incurable,indurated,ineradicable,ingrained,innate,lifelong,long-lasting,long-lived,obstinate,old,perennial,permanent,persistent,persisting,set,settled,stubborn,sworn,usual It is feared the mine could dry up dozens of perennial streams and two rivers that run through the hills, while pollution could damage fruit orchards and plants said to possess medicinal properties.
人们担心，开采矿藏可能导致流经山脉的数十条常年溪流以及两条大河出现干涸，污染物还可能给果园和秧苗带来损害，比如一些药用作物。 yeeyan
It holds water remarkably well and helps feed the perennial streams on which they and the animals that live on the mountain rely.
铝土能极好地保持水分，还能使他们和住在大山中的动物赖以为生的溪流常年保持流淌。 yeeyan
The root of a perennial called astragalus has long been used in Chinese medicine to boost the body's defenses, often with other herbs.
黄耆属多年生草本植物，长期以来在中药中一般都同其它草药一起用来提高人体的抵抗力。 ebigear
A well- managed perennial grassland stores more carbon per hectare than the rainforests that attract more attention, he said.
一块经过妥善管理的永久草坪，每公顷吸收的炭要比那些备受关注的雨林更多。 yeeyan
Anchusa is a short-lived perennial, which will flower next year from sowing now, but the marigolds and borage are easy hardy annuals.
牛舌草是一种花期短的多年生植物，如果现在下种，明年夏天就可以收获了，而金盏花和琉璃苣就常年随便都有。 yeeyan
As far as domestic competitions are concerned, as well as hosting the perennial Real Madrid- Barcelona superclasico, the Bernabeu has been home to more Copa del Rey finals than any other stadium.
至于在这里举行的国内比赛，包括常年在此举行的的皇马—巴萨超级杯，而它更是西班牙国王杯的举办场地。 yeeyan
At the time, a number of California's local water agencies were proposing a different approach to the state's perennial water problems.
当时，加州当地一些供水机构提出了解决常年存在的水问题的一个不同的解决方案。 yeeyan
Before the season the Heat added perennial all- star forward Chris Bosh and superstar forward LeBron James to a team that was headed by talented guard Dwayne Wade.
在赛季开始前，热队加入了常年全明星前锋克里斯•波什和超级明星前锋勒布朗•詹姆斯，进而组成一支由天才后卫德维恩•韦德带领的球队。 i21st
But its efforts have foundered against perennial political tensions between India and Pakistan, and the fear outside India of being trampled economically by the subcontinental elephant.
但由于印巴之间常年紧张的政治局势和印度之外对次大陆泰国的经济蹂躏的担忧，这种努力毫无作用。 ecocn
But the hopeful maxim of Dickens’s perennial debtor that “something will turn up” nourishes American housebuilders.
但是，狄更斯笔下的常年债务人的希望格言“总会有的”滋养着美国的房产建筑商们。 yeeyan
But for those still employed and managing their careers, there's a perennial question: How often should you change jobs?
但对于仍然在职、规划自己职业生涯的人来说，有一个问题历久弥新：多久该换工作？ ebigear
Farmers nationwide were encouraged, sometimes with cash payments, to stop cultivating their land and to plant native and perennial grasses.
全国农民受到鼓励有时付给现金放弃耕种自己的土地，而去种植天然牧草和多年生牧草。 yeeyan
However the result of strict Roman monetary discipline was a perennial shortage of capital, and a tendency not to put what there was into economically productive use.
然而，严格的罗马货币纪律的结果是反复出现的资金短缺和一种原有的资金无法在经济上投入生产性应用中的趋势。 yeeyan
In the book he sets out and defines some of the perennial problems of philosophy, including the problem of evil, free will and determinism, the nature of justice and of virtue.
在这本著作中，他对一些哲学里常年不衰的问题进行阐述并给出了自己的定义，包括罪恶、自由意志和决定论，正义和美德的性质等问题。 yeeyan
It lays its eggs like the one above only on horseshoe vetch, a European perennial.
它只在欧洲多年生植物马蹄野豌豆上产卵如上图。 book118
It reflects a perennial worry in the Arab world about the state of the language.
它反映了长久以来对阿拉伯语世界内关于该语言现状的担忧。 tigtag
Switchgrass is a perennial native grass that grows quickly.
柳枝稷是一种生长快速的多年生本地草种。 yeeyan
The problem of building things without an afterlife, and thus wasting resources and effort, is a perennial one for the Olympics.
建筑物如果无法再次使用就是浪费资源与人力，这是奥运长久以来都得面对的问题。 ecocn
This experiment eventually led to the introduction of the cashmere scarf, also a perennial best-seller.
这次试验最终促成了羊绒围巾的诞生，它同样常年畅销。 www.chinadaily.com.cn
Those who predict England has its best chance in years— a perennial refrain — acknowledge that this year it's because they're being coached by an accomplished Italian, Fabio Capello.
那些预测英国机遇多年难得常年受压抑的人，承认今年的运气不错，因为他们的主帅是赫赫有名的意大利人卡佩罗。 icxo
Will it work or will it, like many other initiatives, collapse amid the perennial feuding and corruption of Afghan tribal politics?
它能否发挥作用？或者将如其他很多首次创意那样，在阿富汗部族政治的常年争斗和腐败中土崩瓦解？ yeeyan |