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keen 英kiːn美kinAHDkēn ★★★☆☆高四六研ＩＳＴ牛４６八COCA⁹²⁷⁷BNC²³⁴¹iWeb⁴²⁸⁶Economist¹¹⁰¹
基本双解英英辨析词源搭配记法近义反义句型派生词用法例句Thesaurus例句
adj.敏锐的⁴⁷;强烈的²⁷;锋利的¹³;热衷的⁹;精明的⁴副词keenly比较级keener最高级keenest名词keenness过去分词keened现在分词keening三单keens
和蔼
adj.形容词
锋利的of the points and cutting edges of knives, etc. sharp 热衷的,热心的,渴望做某事的of a person having a strong, active interest in sth; eager to do sth 激烈的,紧张的of a competition or struggle done with eagerness and activity on both sides 良好的; 敏锐的,敏捷的of mind, feelings, senses, etc. good, strong, quick at understanding, etc.
Noun:
a funeral lament sung with loud wailing
Adjective:
having or demonstrating ability to recognize or draw fine distinctions;an acute observer of politics and politicians incisive comments icy knifelike reasoning as sharp and incisive as the stroke of a fang penetrating insight frequent penetrative observations intense or sharp;suffered exquisite pain felt exquisite pleasure very good;he did a bully job a neat sports car had a great time at the party you look simply smashing painful as if caused by a sharp instrument;a cutting wind keen winds knifelike cold piercing knifelike pains piercing cold piercing criticism a stabbing pain lancinating pain having a sharp cutting edge or point;a keen blade
Verb:
express grief verbally;we lamented the death of the child
adj.形容词
keen, acute, sharp这组词都有“锋利的”“敏锐的”意思。其区别在于:sharp指人时,强调精明,不易受骗,指动作时强调机警、敏捷等; keen指刀尖或刀刃等“锋利的”“锐利的”,用于比喻,指风“刺骨的”,味道“刺鼻的”,批评等“尖刻的,尖锐的”; acute指人的五官,感觉,智力等是尖锐的,也可指疾病是急性的。例如: She has a sharp nose.她嗅觉灵敏。
There was a keen wind blowing from the east.有阵刺骨的寒风从东边刮来。
Dogs have an acute sense of smell.狗有敏锐的嗅觉。
Pneumonia is an acute disease.肺炎是一种急性疾病。keen, eager这两个词都可表示“渴望”。keen着重指极大的兴趣引起的渴望; eager指巨大的热情所产生的渴望,有时表示急不可耐的心情。 anxious，eager，keen这些形容词均有“急切的，渴望的”之意。 anxious强调因忧虑、关注或害怕而产生的急切心情。 eager侧重于急于成功的迫切心情。 keen强调因兴趣强烈或欲望而急于做某事。 keen，acute，sharp，shrewd这些形容词均有“锐利的、敏锐的、机敏的”之意。 keen多指对复杂艰深的事物或问题有敏锐的观察和敏捷的理解。 acute侧重感觉敏锐，能分辨出一般人难以觉察的细微区别。 sharp指人头脑精明、敏锐或机警。 shrewd指有头脑，善于判断分析，精明过人。 来自英国人的本族语日耳曼语，可能和can能够词源相关，本意是“聪明能干的”。
用作形容词 adj.
～+名词keen edge锋利的刀刃keen interest强烈的兴趣～+动词不定式keen to pass the examination渴望通过考试keen to visit that city很想去参观那个城市～+介词keen about going to the picnic希望去野餐keen about〔on〕 music爱好音乐keen of hearing听力敏锐
非常记忆k机关枪+ee两只鹅+n门⇒机关枪打伤的两只鹅从门口敏捷地逃跑了GRE难词记忆keen→knee n.膝，膝盖→双膝跪地，渴望谅解kneen.膝，膝盖⇒双膝跪地，渴望谅解近义词 acidwisebitingfierceintentshrewd反义词 dullbluntapathetic
用作形容词adj.
用作定语
～+ n.This flower has got a keen scent.这花有一种刺鼻的气味。
Mary is a keen critic.玛丽是一个尖刻的批评家。
She is a keen reader of my novels.她是我的小说的热心读者。
She has a keen mind.她头脑机敏。
用作表语
S+be+～This knife is very keen.这把小刀非常锋利。
The north wind is keen and biting.北风刺骨。
Her father wants her to go to university, but she is not keen.她父亲想让她上大学,但她并不想去。
The competition for the first prize was keen.争夺第一名的竞争很激烈。S+be+～+ prep .-phraseShe is really keen about the trip.她渴望去旅行。
He is so keen about his game as to forget everything else.他这么专心致志于做游戏,以至把其他一切都忘了。
He is keen after moneymaking.他一心想赚钱。
He is not very keen on jazz.他对爵士音乐不太感兴趣。
My daughter is keen of hearing.我的女儿听觉灵敏。S+be+～for sb+to- vThe boy is keen to go to sea.这孩子很想去航海。
He's keen to pass the examination.他热切希望能够通过考试。
Father is keen for my brother to study law.父亲很希望我兄弟学法律。S+be+～+that-clauseThe parents were keen that their daughter should become musician.父母渴望他们的女儿成为音乐家。Pkeenern.痛哭者Pkeen-seta.渴望的Pkeeningn.呜咽声呼啸Pkeennessn.锐利尖锐敏感Pkeenlyad.锐利地敏捷地激烈地
adj.形容词
keen的基本意思指具有锋利边缘的,即“锋利的”,指风时作“刺骨的”解; 指味道时,作“刺鼻的”解; 指批评等时,作“尖刻的,尖锐的”解; 指人、性格等时,作“热心的,渴望的”解; 指兴趣、情感等时,作“强烈的,深刻的,激烈的”解; keen指心智、感官等时,作“敏捷的,敏锐的”解。 keen用作表语时,后面可接介词短语,动词不定式或that从句,从句中谓语动词常为虚拟语气。
形容词98%,动词2%
用作形容词The blind have akeensense of touch.盲人有敏锐的触觉。
Theirkeeneyes can penetrate the water to a depth of forty feet.他们锐利的眼睛能透过水面看到40 英尺的深处。
Be brave, a fence between makes love morekeen.勇敢点,受到阻隔的爱情会更强烈。
The razor has a verykeenedge.这把剃刀有锋利的口。
They have a wide knowledge of everyday things, and akeeninterest in their particular city and state.他们对日常事情所知甚广,对所在的城市和州深为关切。
He'skeen, but his youth is a minus factor.他非常精明, 但他的年轻却是个不利的因素。adj.enthusiastic
同义词 anxious,ardent,avid,eager,fervent,fierce,impatient,intensealert,animate,animated,devoted,earnest,intent,interested,spirited,warmagog,appetent,athirst,breathless,dying to,ebullient,fervid,fond of,gung-ho,impassioned,lively,perfervid,sprightly,thirsty,vehement,vivacious,zealous
反义词 apathetic,calm,cool,dispassionate,indifferent,unconcerned,unenthusiastic,lethargicreluctant,uninterestedadj.sharp, piercing
同义词 acute,intense,strongacid,caustic,cutting,edged,extreme,fine,honed,penetrating,pointed,tartincisive,observant,perceptive,quick-witted,razor-sharp,sardonic,satirical,trenchant,unblunted
反义词 dull,mild,moderate,blunt,kind,nice,soothing,sweetidiotic,obtuse,pointlessadj.intelligent
同义词 astute,discriminating,quick,sensitive,sharp,shrewd,wisediscerning,Einstein,whizbright,brilliant,canny,clever,nobody's fool,perceptive,perspicacious,sagacious,sapient,sharp as a tack
反义词 foolish,ignorant,slow,stupid,unintelligentdull,idiotic,obtuse
ableadjective able to perform well;having a proven capacity
accomplished,adroit,agile,artful,au fait,brilliant,capable,clever,deft,dexterous,effective,effectual,efficient,equal to,experienced,expert,facile,gifted,ingenious,intelligent,know backwards and forwards,know one's onions,know the ropes,learned,masterful,masterly,powerful,practiced,prepared,proficient,qualified,responsible,savvy,sharp,skilled,skillful,smart,talented,there,trained,up to it,up to snuff,up to speed,with it
ablestadjective able to perform well;having a proven capacity
accomplished,adroit,agile,artful,au fait,brilliant,capable,clever,deft,dexterous,effective,effectual,efficient,equal to,experienced,expert,facile,gifted,ingenious,intelligent,keen,know backwards and forwards,know one's onions,know the ropes,learned,masterful,masterly,powerful,practiced,prepared,proficient,qualified,responsible,savvy,sharp,skilled,skillful,smart,talented,there,trained,up to it,up to snuff,up to speed,with it
activeadjective very involved in activity
aggressive,agile,alert,alive,animated,assiduous,bold,brisk,bustling,busy,chipper,daring,dashing,determined,dexterous,diligent,dynamic,eager,energetic,engaged,enlivened,enterprising,enthusiastic,eventful,fireball,forceful,forcible,fresh,frisky,hard-working,high-spirited,hyper,industrious,intense,inventive,jumping,keen,lively,nimble,on the move,perky,persevering,purposeful,pushing,quick,rapid,ready,resolute,sharp,sprightly,spry,whiz,zealous
acuteadjective severe, intense
cutting,distressing,excruciating,exquisite,fierce,keen,overpowering,overwhelming,piercing,poignant,powerful,racking,severe,sharp,shooting,stabbing,sudden,violent
admirableadjective held in great respect
A-1,A-OK,ace,attractive,best ever,cat's pajamas,choice,commendable,cool,copacetic,crackerjack,deserving,dream,estimable,excellent,exquisite,fine,good,great,greatest,hunky-dory,keen,laudable,meritable,meritorious,neat,out of sight,out of this world,peachy,praiseworthy,rare,solid,super,super-duper,superior,unreal,valuable,wicked,wonderful,worthy,zero cool
anxiousadjective eager
agog,ardent,avid,breathless,desirous,enthusiastic,expectant,fervent,impatient,intent,itching,keen,thirsty,yearning,zealous Chinese leaders have been especially keen to play to patriotic sentiment at this time of year and to avoid backing down to foreign pressure, especially from the Japanese.
中国的领导人们一直特别热衷于在这个时间演绎爱国情操，他们会避免让步于来自国外的压力，尤其是来自日本的。 yeeyan
Mr Kibaki is keen that any accord should be under the existing constitution, and this reluctance to ditch the hardliners may be why negotiations have dragged on so slowly.
齐贝吉先生强烈要求任何协定都要在现在宪法下制定，他不愿意清除那些强硬派，这也许是目前为什么谈判进展如此慢的原因。 ecocn |