unseat
	英 [ʌn'siːt]
美[,ʌn'sit]
	    
	
    - vt. 罢免;剥夺…的席位;使失去资格;使从座位上(或马背上)摔下
 
    考试真题
	
	- Big retailers must understand these differences before they can identify the segments of European wholesaling in which their particular abilities might unseat smaller but entrenched competitors.
出自-2010年考研阅读原文