rationality
	英 [,ræʃə'nælətɪ]
美[,ræʃən'æləti]
	    
    英英释意
	
	- 1. the state of having good sense and sound judgment;
 - "his rationality may have been impaired"
 - "he had to rely less on reason than on rousing their emotions"
 
- 2. the quality of being consistent with or based on logic