keen

音标发音

• 英式音标 [kiːnki:n]
• 美式音标 [kiːn]
• 国际音标 [ki:n]
• 英式发音
• 美式发音

基本解释

• adj. 敏銳的，敏捷的；渴望的；強烈的；熱心的；銳利的
• n. 痛哭，挽歌
• n. (Keen)人名；(英)基恩；(德)肯；(肯)金

词源解说

• 直接源自古英語的cene，意爲大膽的，勇敢的；最初源自原始日耳曼語的kan，意爲能夠。

同根派生

• adv性質的同根詞

  keenly：敏銳地；強烈地；銳利地。

• n性質的同根詞

  keenness：敏銳；銳利。

• keen相关词

用法辨析

adj. (形容詞)

• keen的基本意思指具有鋒利邊緣的,即“鋒利的”,指風時作“刺骨的”解; 指味道時,作“刺鼻的”解; 指批評等時,作“尖刻的,尖銳的”解; 指人、性格等時,作“熱心的,渴望的”解; 指興趣、情感等時,作“強烈的,深刻的,激烈的”解; keen指心智、感官等時,作“敏捷的,敏銳的”解。
• keen用作表語時,後麪可接介詞短語,動詞不定式或that從句,從句中謂語動詞常爲虛擬語氣。

• keen使用方法
• keen详细辨析

英汉例句

用作形容詞 (adj.)

用作定語: ～+ n.

• This flower has got a keen scent.
  這花有一種刺鼻的氣味。

用作表語: S+be+～

• This knife is very keen.
  這把小刀非常鋒利。

S+be+～+ prep .-phrase

• She is really keen about the trip.
  她渴望去旅行。

S+be+～(for sb)+to- v

• The boy is keen to go to sea.
  這孩子很想去航海。

S+be+～+that-clause

• The parents were keen that their daughter should become musician.
  父母渴望他們的女兒成爲音樂家。

• keen更多例句

词组短语

用作形容詞 (adj.)

～+名詞

• keen edge 鋒利的刀刃
• keen interest 強烈的興趣

～+動詞不定式

• keen to pass the examination 渴望通過考試
• keen to visit that city 很想去蓡觀那個城市

～+介詞

• keen about going to the picnic 希望去野餐
• keen about 〔on〕 music 愛好音樂
• keen of hearing 聽力敏銳

短語

• Dafne Keen 達芙妮·基恩;黛芙妮·金;達芙妮金

• keen更多词组

英英字典

劍橋英英字典

• (EAGER) very interested, eager, or wanting (to do) something very much
• (STRONG) extreme or very strong
• (SHARP) very sharp
• to make a loud, long, sad sound, especially because someone has died

柯林斯英英字典

• If you say that someone has a keen mind, you mean that they are very clever and aware of what is happening around them.
• keenly
• If you have a keen eye or ear, you are able to notice things that are difficult to detect.
• keenly
• A keen interest or emotion is one that is very intense.
• keenly
• If you are keen on doing something, you very much want to do it.
• keenness
• If you are keen on something, you like it a lot and are very enthusiastic about it.
• You use keen to indicate that someone has a lot of enthusiasm for a particular activity and spends a lot of time doing it.
• 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.
• keenly
• to lament the dead

• keen剑桥字典
• keen柯林斯字典

专业释义

經濟學

• 廉價的

能源科學技術

• 鋒利的