blacken
                    
      英 [ˈblæk.ən]                            
                        美 [ˈblæk.ən]                    
                    
                        
- vt. 使变黑;诽谤,诋毁
 
- vi. 变黑
 
- n. (Blacken)人名;(英)布莱肯
 
                     
                    
                    
                 
                
             
                        
            
                将“blacken”联想为一个画面:想象一种让某物变黑的动作或过程。比如,可以用一根黑色的笔在纸上“blacken”字迹。这样的画面可以帮助你记住单词“blacken”的含义,即“使变黑”或“染黑”。 
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- blacken (v.)
 
- c. 1200, "become black or dark;" early 14c., "make black, darken, dye (hair);" see black + -en (1). Figurative sense of "to besmirch" (with dishonor, etc.) is from early 15c. Related: Blackened; blackening.
 
                  
                        
            
                
- 1. You need to grill the tomatoes until the skins blacken. 
  - 你得把番茄烤到皮变黑为止。
   
- 2. They're trying to blacken our name. 
  - 他们企图败坏我们的名声。
   
- 3. Don't blacken my name by spreading rumors. 
  - 不要散播流言,破坏我的名誉.
   
- 4. Clouds blacken the heavens. 
  - 云遮暗了天.
   
- 5. Blacken'is a causative verb meaning cause to become black '. 
  - 
blacken是 使役动词,意思是`使变黑 '.