keen的过去式

1. 热心的，热情的
2. 敏锐的，敏捷的，灵敏的
3. 强烈的，激烈的
4. 锐利的，锋利的
5. 渴望的
6. 厉害的
7. 刺人的，刺骨的
8. 泼辣的
9. 漂亮的
10. 愉快的
11. 喜爱的，着迷的，有兴趣的
12. (价格等)有竞争力的，低廉的
13. 聪明的，机智的

1. 敏锐地
2. 如饥似渴地
3. 积极地

1. 恸哭，号哭，哀号
2. 挽歌
3. 基恩（音译名）

1. 恸哭，为安慰（死者）而号哭，哀号，哭丧
2. 唱挽歌
3. 用哀号声发出
4. 削尖，磨快
5. 使尖锐化

1. a funeral lament sung with loud wailing

1. 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"
   

2. intense or sharp;

   "suffered exquisite pain"
   "felt exquisite pleasure"
   

3. very good;

   "he did a bully job"
   "a neat sports car"
   "had a great time at the party"
   "you look simply smashing"
   

4. 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"
   

5. having a sharp cutting edge or point;

   "a keen blade"
   

1. express grief verbally;

   "we lamented the death of the child"
   

1.渴望的；热切的；热衷的
If you arekeen on doing something, you very much want to do it. If you arekeen that something should happen, you very much want it to happen.

keen的翻译

e.g. You're notkeen on going, are you?...
你不太想去，是吗？
e.g. Both companies werekeen on a merger...
两家公司都很想合并。

2.（对…）喜爱的，满怀热情的
If you arekeen on something, you like it a lot and are very enthusiastic about it.

e.g. I got quitekeen on the idea...
我对这个想法燃起了极大的热情。
e.g. I wasn't tookeen on physics and chemistry.
我对物理和化学不是太感喜爱。

3.(对某一活动)热情的，热心的
You usekeen to indicate that someone has a lot of enthusiasm for a particular activity and spends a lot of time doing it.

keen的反义词

e.g. She was akeen amateur photographer.
她是业余摄影爱好者。

4.(人)生性热情的，兴趣广博的
If you describe someone askeen, you mean that they have an enthusiastic nature and are interested in everything that they do.

e.g. He's a verykeen student and works very hard...
他是个很好学的学生，学习非常努力。
e.g. You're all verykeen.
你们都很热心。

5.（兴趣或感情）浓厚的，强烈的
Akeen interest or emotion is one that is very intense.

keen的近义词

e.g. He had retained akeen interest in the progress of the work.
他对那项工作的进展一直很关心。
e.g. ...hiskeen sense of loyalty.
他强烈的忠诚感

6.（支持）热情的，积极的
If you are akeen supporter of a cause, movement, or idea, you support it enthusiastically.

e.g. He's been akeen supporter of the Labour Party all his life...
他一生都是工党的热情拥护者。
e.g. He is akeen advocate of park-and-ride schemes.
他是“停车再换乘”计划的热情拥护者。

7.思维敏捷的；机灵的；机智的
If you say that someone has akeen mind, you mean that they are very clever and aware of what is happening around them.

e.g. They described him as a man ofkeen intellect...
他们把他描述成一个才思敏捷的人。
e.g. Mr Walsh has akeen appreciation of the priorities of the electorate...
沃尔什先生深刻理解选民最为关注的事项。

8.（目光或听觉）灵敏的，敏锐的
If you have akeen eye or ear, you are able to notice things that are difficult to detect.

e.g. ...an amateur artist with akeen eye for detail...
对细节非常敏感的业余画家
e.g. Brand'skeen ear caught the trace of an accent.
布兰德敏锐的耳朵听出了口音。

9.（对某人）倾心的,迷恋的
If you arekeen on someone, you find them sexually attractive and want to get to know them better.

e.g. Mick has always been verykeen on Carla.
米克一直迷恋卡拉。

10.（战斗或竞争）激烈的，紧张的
Akeen fight or competition is one in which the competitors are all trying very hard to win, and it is not easy to predict who will win.

e.g. There is expected to be akeen fight in the local elections.
预计地方选举的竞争会非常激烈。

11.（价格）低廉的，有竞争力的
Keen prices are low and competitive.

e.g. The company negotiates verykeen prices with their suppliers.
该公司通过讨价还价从供货商那里拿到了很低的价格。

12.（为死者）恸哭，哀号
If someonekeens, they cry out or make sounds to express their sorrow at someone's death.

keen的近义词

e.g. He tossed back his head and keened...
他仰天恸哭起来。
e.g. Someone was making a low, keening noise.
有人正在低声哀泣。

13.对…十分热衷；对…非常热情
If you say that someone ismad keen on something, you are emphasizing that they are very enthusiastic about it.

e.g. So you're not madkeen on science then?...
那么你对科学并不是太感兴趣了？
e.g. She was madkeen to go.
她非常想去。

• keen edge锋利的刀刃
• keen interest强烈的兴趣

• 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

• 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

• I am contributing my funeral keen, my personal lament.

  出自：D. M. Davin

• When the axe was..keen, he began to chop wood.

  出自：M. Shadbolt

• It was a good knife with a keen blade.

  出自：M. Coney

• Keens the dog up before a race.

  出自：R. Dahl

• The very solitude of the wood..keened and sharpened his senses.

  出自：G. Seymour

• The body of Johnny was taken by his own people who keened over him.

  出自：F. Forsyth

• It was his turn to keen and cry.

  出自：A. Alvarez

• ☆ 直接源自古英语的cene，意为大胆的，勇敢的；最初源自原始日耳曼语的kan，意为能够。