| 释义 | 
		powerless美 ['paʊrləs]  英 ['paʊə(r)ləs]  - adj.无能为力;无影响力的;无权的
 - 网络无力的;无能为力的;软弱的
 
 adj. helpless,incapable,weak,unable,ineffective 1.  | 无影响力的;无权的without power to control or to influence sb/sth  |  
  | powerless minorities 弱势的少数族群  |   | When the enemy attacked, we were completely powerless against them. 敌人进攻的时候,我们毫无抵御能力。  |  
 2.  | ~ to do sth 无能为力completely unable to do sth  |  
  | I saw what was happening, but I was powerless to help. 我眼看着事情发生,却无力相助。  |  
 adj.  | 1. lacking power, strength, or effectiveness 2. not able to control or prevent something  |  
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