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      首頁英語詞典exertionexertion英英釋意
      
                    
      
	
      exertion
      
	
      英 [?ɡ'z???n]
美[?ɡ'z???n]

      


	    
      
	
        
    
      • n. 發(fā)揮；運(yùn)用；努力
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      英英釋意
      
	
      
	
      1. use of physical or mental energy; hard work;
      "he got an A for effort"
      "they managed only with great exertion"