keened

keened怎么读

keened的意思释义

v.

（为死者）恸哭，哀号( keen的过去式和过去分词 )；

双语释义

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.

英英释义

n.a funeral lament sung with loud wailing

v.express grief verbally

同义词：lament

adj.

having or demonstrating ability to recognize or draw fine distinctions

同义词：acutediscriminatingincisiveknifelikepenetratingpenetrativepiercingsharp

intense or sharp

同义词：exquisite

very good

同义词：bang-upbullycorkingcrackingdandygreatgroovyneatniftynot bad(p)peachyslap-upswellsmashing

as physically painful as if caused by a sharp instrument

\"keen winds\"

同义词：cuttingknifelikepiercingstabbinglancinatelancinating

having a sharp cutting edge or point

\"a keen blade\"

keened用法及例句

词汇搭配

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

词组短语

keen on喜爱；热衷于…

keen competition剧烈竞争

keen interest强烈的兴趣

双语例句

用作形容词(adj.)

The blind have a keen sense of touch.

盲人有敏锐的触觉。

Their keen eyes 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 more keen.

勇敢点,受到阻隔的爱情会更强烈。

The razor has a very keen edge.

这把剃刀有锋利的口。

They have a wide knowledge of everyday things, and a keen interest 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\'s keen, 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。

例句参考

Inlet air mixture control method for a vehicle air conditioning system

Variable PID enable for compressor control algorithm

Integral Construction: Its Application to Aircraft Design and its Effect on Production Methods

Freighters—A General Survey

Discussion—Session II: Machining and forming problems of integral construction

Discussion on \'Design trends-aircraft\'

Report and discussion on Session III: Control of production processes

Presentation and discussion on “Naval aircraft maintenance”

Discussion on “Design trends in aircraft engines. Part 2”