collaborates 
            中文解釋 
            wordnet sense 
            Collocation Usage
            Collins Definition
            
Verb
/kəˈlabəˌrāt/,

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collaborates, 3rd person singular present; collaborated, past tense; collaborated, past participle; collaborating, present participle; 
                    
                    
                        
        
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Work jointly on an activity, esp. to produce or create something
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he collaborated with a distinguished painter on the designs
                                            
 
                                
                                 
                    
 - 
Cooperate traitorously with an enemy
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the indigenous elite who collaborated with the colonizers