constructive
	英 [kən'strʌktɪv]
美 [kən'strʌktɪv]
	    
		英文词源
	
	- constructive (adj.)
 - early 15c., "derived by interpretation," from Middle French constructif or from Medieval Latin constructivus, from Latin construct-, past participle stem of construere "to heap up" (see construction). Meaning "pertaining to construction" is from 1817; "having the quality of constructing" is from 1841. Related: Constructively. Constructive criticism is attested by 1841.
 
 
		双语例句
	
	- 1. The Prime Minister has promised that Israel will play a constructive role. 
  - 首相承诺以色列将发挥积极的作用。
  来自柯林斯例句
 
- 2. She welcomes constructive criticism. 
  - 她欢迎建设性的批评。
  来自柯林斯例句
 
- 3. At least I'm doing something constructive. 
  - 至少,我是在做有益的事情。
  来自柯林斯例句
 
- 4. He is beginning to deal with his anger in a constructive way. 
  - 他开始用建设性的方法处理自己的怒气.
  来自《简明英汉词典》
 
- 5. We welcome constructive criticism. 
  - 我们乐意接受有建设性的批评.
  来自《简明英汉词典》