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1·He has a keen eye for detail in his work.

他在工作中对细节有敏锐的洞察力。youdao

2·She is keen on painting and spends most of her free time in the studio.

她热衷于绘画，大部分空闲时间都在画室里度过。youdao

3·The students showed a keen interest in the new science experiment.

学生们对新的科学实验表现出强烈的兴趣。youdao

4·The athlete has a keen sense of balance, which helps him in many sports.

这位运动员有敏锐的平衡感，这对他从事多种运动很有帮助。youdao

5·My grandmother is still very keen, even in her old age.

我的祖母即使上了年纪，思维依然很敏捷。youdao

6·The chef uses a keen knife to prepare the ingredients quickly.

厨师用锋利的刀快速准备食材。youdao

7·They are keen to start the new project as soon as possible.

他们渴望尽快启动新项目。youdao

8·The young man has a keen mind and can solve difficult problems easily.

这个年轻人头脑敏锐，能轻松解决难题。youdao

9·The dog has a keen sense of smell and can find things easily.

这只狗有敏锐的嗅觉，能轻易找到东西。youdao

10·She has a keen understanding of different cultures.

她对不同文化有深刻的理解。youdao

敏锐

1·Susan has a keen eye for detail, so each dress is beautifully finished.

苏珊对细节有敏锐的眼力，所以每件衣服都完成得相当漂亮。《柯林斯英汉双解大词典》

2·They described him as a man of keen intellect.

他们把他描述成一个才思敏锐的人。《柯林斯英汉双解大词典》

3·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.

现在一些专家提出，我们应该利用青少年的大脑对朋友在场的敏锐感知，并借助它来改善教育。

4·The blind have a keen touch.

盲人有敏锐的触觉。《新英汉大辞典》

5·They should have a keen business sense and be adept in managing budgets, projects, and people.

他们应该有敏锐的商业意识，善于管理预算、项目和人员。

喜欢的

1·She's not keen on being told what to do.

她不喜欢别人向她发号施令。《牛津词典》

2·She wasn't keen on the idea to start with.

她一开始并不喜欢这个主意。《牛津词典》

3·I'm keen on the idea, but you see there's my cat, Toby.

我很喜欢这个主意，但你看，这是我的猫，托比。

4·This matters not only because children who are keen on reading can look forward to lifelong pleasure, but because loving books is an excellent predictor of future educational success.

这事关重大。 不仅仅因为喜欢读书的孩子能够获得一生的愉悦和享受，还因为爱书是未来教育成功与否的一个很好的预示。

5·But Schmidt, a 20-year veteran of the IT industry, wasn't keen on shouldering the considerable costs of creating and maintaining an OS and browser for no obvious return.

但是，在IT行业有20年经验的老兵施米特不喜欢承担数量可观的费用，来创建并维护没有明显回报的操作系统和浏览器。

热心的

1·John was very keen to help.

约翰很热心，愿意帮忙。《牛津词典》

2·As a keen netizen, she thinks there should be better ways for the government to deal with the Internet cafes rather than to shut them down.

她作为一个热心的网民，认为政府应该有更好的方式来处理网吧，而不是将网吧关闭。

3·As well as the goals and projects which we love, most of us have a few commitments which we're not so keen on.

虽然大多数的目标和计划是我们所喜欢的，但其中也有一些我们不是很热心的承诺。

4·Psychologists have talked about the importance of body language, physical appearance and clothing but they've not been so keen on what we actually talk about.

心理学家谈及身体语言，外表和着装的重要性，但是他们对我们实际上交谈了些什么却不那么热心。

5·In many places the locals are not keen.

很多地方的居民对此都并不热心。

渴望的

1·I'm keen to now look at this issue in patient studies.

现在，在患者研究方面，我渴望研究这一问题。

2·They really don't care how keen you are to embark on a new career.

他们真的不关心你是多么渴望从事一份新的职业。

3·The three Baltic countries have long been keen to adopt the euro, but have fallen foul of the low-inflation criterion for entry.

波罗的海三国长期以来一直渴望加入欧元区，但是不能达到低通胀率的准入标准。

4·That need to get western shareholders on board focuses the mind of the Chinese managers who are keen to have a foreign listing so that they can raise more capital and build an international profile.

那些渴望赴海外上市，以便筹集更多资金和树立国际形象的中国经理人，深切知道有必要获得西方股东加盟。

5·He is very keen to see his birthplace again.

他非常渴望能再见到他的故乡。

强烈的

1·He had retained a keen interest in the progress of the work.

他一直对工作的进展保持着强烈的兴趣。《柯林斯英汉双解大词典》

2·Dr. Hayes said Archbishop Tutu was selected because of his keen interest in medicine and because his parents come from the two largest Bantu groups in South Africa, the Sotho-Tswana and the Nguni.

Hayes博士说，之所以挑选图图大主教一是因为他对医学强烈的兴趣，二是因为他的父母分别是来自于南非最大的两个班图部落——索托-茨瓦纳和恩戈民族。

3·In some cases, you will be designing for users who are accustomed to working on command-line operating systems and the applications made for them. They will be keen to have keyboard support.

在某些情况下，你需要为习惯于命令行界面的用户设计，他们强烈希望支持键盘输入。

4·Our life is eager, our desires are keen, for time tolls the bell of parting.

我们的生命是热切的，愿望是强烈的，因为时间在敲着离别之钟。

5·The topic grabs the attention of the Pharisees, who have been listening in and who have a keen interest in the topic.

这个话题引起了法利赛人的注意，他们一直在留意听这个话题，并且对这个话题有强烈的兴趣。

锐利

1·His eyes met mine so keen and fierce, I started; and then he seemed to smile.

他的眼睛那么锐利又凶狠地望着我，我大吃一惊；跟着仿佛他又微笑了。

2·Buy-out firms have to bring more to the table than a keen eye for value, however.

不过除了要有能够发现价值的锐利眼光之外，杠杆收购公司还需要更多的东西。

3·The light showed a pale, square face with keen eyes, and a little white scar near his right eyebrow.

火光映照出一张苍白的国字脸和锐利的双眼，右边眉毛附近有一道白色的刀疤。

锋利

1·One of the keys to Apple's success under his leadership was his ability to see technology with an unsentimental eye and keen scalpel, ready to cut loose whatever might not be essential.

在Jobs带领下的苹果，成功的关键因素之一是他对待科技产品的冷峻素质，可以像一个冷酷的外科医师一样，用不动感情的眼睛和锋利的手术刀，无情地随时准备摆脱任何不必要的东西。

2·This knife is very keen.

这把小刀非常锋利。

敏捷的

1·He has a keen brain.

他有敏捷的头脑。

2·His keen wit flashed out occasionally.

他的敏捷的机智不时闪露出来。

(1)keen on喜爱；热衷于…

(1)keen competition剧烈竞争

(1)keen interest强烈的兴趣