keenness
	英 ['kiːnnɪs]
美
	    
		英文词源
	
	- keenness (n.)
 - 1520s, from keen (adj.) + -ness.
 
 
		双语例句
	
	- 1. His speech fired the people with keenness for the plan. 
  - 他的发言引起了人们对这个计划的强烈兴趣.
  来自《简明英汉词典》
 
- 2. This hard work has drained away my keenness. 
  - 这种艰苦的工作削弱了我的锐气.
  来自《简明英汉词典》
 
- 3. A good teacher should be able to infect his students with his own keenness for his subject. 
  - 一个好教师应能以自己对本学科的热爱来影响学生.
  来自《简明英汉词典》
 
- 4. Mischievous little beggars they are, both of them, but talk about keenness! 
  - 这俩小家伙淘得要命, 可显起积极呀, 嘿!
  来自英汉文学
 
- 5. 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.
  来自辞典例句