keenness

keenness 基本解释

n. 锐利, 尖锐, 敏感

同词根

词根：keen

1、keen adj. 厉害的，强烈的；敏锐的，敏捷的；锐利的；热心的 vi. （为死者）恸哭，哀号 n. 〈英〉号哭，恸哭

2、keenly adv. 锐利地, 敏捷地, 激烈地

词组短语

1、angle of keenness [机] 锐利角

2、keenness for 渴望

3、keenness of appreciation 鉴赏力

keenness 用法和例句

1、I admired the keenness of his mind.

我羡慕他头脑的敏锐。

2、The keenness of his hunger had departed.

饥饿得刺痛消失了。

3、exhaustion that affects mental keenness.

影响智力敏捷的疲惫。

4、This setback has drained away my keenness.

这次挫折削弱了我的热情。

5、This hard work has drained away my keenness.

这种艰苦的工作削弱了我的锐气。

6、A few weeks'hard work should damp dawn his keenness.

几星期的繁重劳动能抑制他的热情。

7、A few weeks'hsrd work should damp down his keenness.

几星期的艰苦工作减弱了他的热情。

8、With the dropping of day his keenness had evaporated.

随着太阳西下，他得热情也烟消云散。

9、Quickness, accuracy, and keenness of judgment or insight.

敏锐，聪明判断或洞察力的快速，准确及敏捷

10、The razorblade is proud of its keenness when it sneers at the sun.

剃刀为自己的锋利骄傲，于是对太阳冷笑。