以下這些形容詞均有"急切的，渴望的" 的意思
anxious ：強調因憂慮、關注或害怕而產生的急切心情。
eager ：側重于急于成功的迫切心情。
keen ：強調因興趣強烈或欲望而急于做某事。
以下這些形容詞均有"銳利的，敏銳的，機敏的" 的意思
keen：多指對復雜艱深的事物或問題有敏銳的觀察和敏捷的理解。
acute：側重感覺敏銳，能分辨出一般人難以覺察的細微區別。
sharp：指人頭腦精明、敏銳或機警。
shrewd：指有頭腦，善于判斷分析，精明過人。

詞組

keen on
熱衷于有興趣的
(as) keen as mustard
(Brit. informal)extremely eager or enthusiastic (英，非正式)極熱心的，極熱切的；極熱情的

英語四級真題

Waiters, keen observers of humanity that they are, are catching on to this; in one poll, a full 30% said they didn't believe the job they did had any impact on the tips they received.
出自-2016年12月閱讀原文
His keen interest in designing elegant and user-friendly gadgets.
出自-2012年12月閱讀原文
it had keen moved to the next block.
出自-2012年6月聽力原文

英語六級真題

Middle school is a crucial period when students may become keenly interested in advanced mathematics.
出自-2017年6月閱讀原文
I suspect that some experts in the field will be keen to address alternative explanations, such as unassessed variables playing a role in the well-being decline.
2019年12月六級真題（第一套）閱讀 Section B
Now some experts are proposing that we should take advantage of the teen brain's keen sensitivity to the presence of friends and leverage it to improve education.
2018年6月六級真題(第二套)閱讀 Section B

柯林斯高階英漢雙解學習詞典釋義

ADJ-GRADED

渴望的；熱切的；熱衷的

If you are keen on doing something, you very much want to do it. If you are keen that something should happen, you very much want it to happen.
例句
You're not keen on going, are you?... 你不太想去，是嗎？ Both companies were keen on a merger... 兩家公司都很想合并。
ADJ-GRADED

（對…）喜愛的，滿懷熱情的

If you are keen on something, you like it a lot and are very enthusiastic about it.
例句
I got quite keen on the idea... 我對這個想法燃起了極大的熱情。 I wasn't too keen on physics and chemistry. 我對物理和化學不是太感喜愛。
ADJ-GRADED

(對某一活動)熱情的，熱心的

You use keen to indicate that someone has a lot of enthusiasm for a particular activity and spends a lot of time doing it.
例句
She was a keen amateur photographer. 她是業余攝影愛好者。
ADJ-GRADED

(人)生性熱情的，興趣廣博的

If you describe someone as keen, you mean that they have an enthusiastic nature and are interested in everything that they do.
例句
He's a very keen student and works very hard... 他是個很好學的學生，學習非常努力。 You're all very keen. 你們都很熱心。
ADJ-GRADED

（興趣或感情）濃厚的，強烈的

A keen interest or emotion is one that is very intense.
例句
He had retained a keen interest in the progress of the work. 他對那項工作的進展一直很關心。 ...his keen sense of loyalty. 他強烈的忠誠感
ADJ-GRADED

（支持）熱情的，積極的

If you are a keen supporter of a cause, movement, or idea, you support it enthusiastically.
例句
He's been a keen supporter of the Labour Party all his life... 他一生都是工黨的熱情擁護者。 He is a keen advocate of park-and-ride schemes. 他是“停車再換乘”計劃的熱情擁護者。
ADJ-GRADED

思維敏捷的；機靈的；機智的

If you say that someone has a keen mind, you mean that they are very clever and aware of what is happening around them.
例句
They described him as a man of keen intellect... 他們把他描述成一個才思敏捷的人。 Mr Walsh has a keen appreciation of the priorities of the electorate... 沃爾什先生深刻理解選民最為關注的事項。
ADJ-GRADED

（目光或聽覺）靈敏的，敏銳的

If you have a keen eye or ear, you are able to notice things that are difficult to detect.
例句
...an amateur artist with a keen eye for detail... 對細節非常敏感的業余畫家 Brand's keen ear caught the trace of an accent. 布蘭德敏銳的耳朵聽出了口音。
ADJ-GRADED

（對某人）傾心的,迷戀的

If you are keen on someone, you find them sexually attractive and want to get to know them better.
例句
Mick has always been very keen on Carla. 米克一直迷戀卡拉。
ADJ-GRADED

（戰斗或競爭）激烈的，緊張的

A keen 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.
例句
There is expected to be a keen fight in the local elections. 預計地方選舉的競爭會非常激烈。
ADJ-GRADED

（價格）低廉的，有競爭力的

Keen prices are low and competitive.
例句
The company negotiates very keen prices with their suppliers. 該公司通過討價還價從供貨商那里拿到了很低的價格。
VERB

（為死者）慟哭，哀號

If someone keens, they cry out or make sounds to express their sorrow at someone's death.
例句
He tossed back his head and keened... 他仰天慟哭起來。 Someone was making a low, keening noise. 有人正在低聲哀泣。
PHRASE

對…十分熱衷；對…非常熱情

If you say that someone is mad keen on something, you are emphasizing that they are very enthusiastic about it.
例句
So you're not mad keen on science then?... 那么你對科學并不是太感興趣了？ She was mad keen to go. 她非常想去。

英漢詞典釋義

adj.
鋒利的
This knife is very keen. 這把小刀非常鋒利。
熱衷的, 熱心的,熱切的, 渴望(做某事)
He is not very keen on jazz. 他對爵士音樂不太感興趣。 The boy is keen to go to sea. 這孩子很想去航海。 The parents were keen that their daughter should become musician. 父母渴望他們的女兒成為音樂家。
激烈的, 緊張的
良好的; 敏銳的, 靈敏的,敏捷的
She has a keen mind. 她頭腦機敏。 My daughter is keen of hearing. 我的女兒聽覺靈敏。
熱情的，熱心的；喜愛，（對…）著迷，有興趣；思維敏捷的，機靈的，機智的；強烈的，濃厚的，深厚的；低廉的，有競爭力的；寒冷刺骨的；銳利的，鋒利的
vi.
（為死者）慟哭，哀號

英英詞典釋義

Noun
1. a funeral lament sung with loud wailing
Verb
1. express grief verbally;
"we lamented the death of the child"
Adjective
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 penetrating and clear and sharp in operation;
"an incisive mind""a keen intelligence""of sharp and active intellect"
4. very good;
"he did a bully job""a neat sports car""had a great time at the party""you look simply smashing"
5. as physically 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"
6. having a sharp cutting edge or point;
"a keen blade"

大家都在找

猜你在找

大家在找

亚洲人metart人体_日韩亚洲欧美视频_污污视频在线免费看_亚洲九九爱视频_jizz国产在线观看_中文字幕五月欧美_最近中文字幕第一页_欧美极品少妇xxxxⅹ高跟鞋 _国产一区福利_欧美黄色成人网

keen是什么意思？

keen