invalidate
                                        英 [ɪn'vælɪdeɪt]
美 [ɪn'vælɪdet]
                                        
                                            
                            TEM8                         
                                        
                 
                                
                             
                        
            1、val- "be strong" + -id.
2、含义:strong, effective, having force in law, legally binding, supported by facts or authority.
3、in- "not" + valid + -ate.
4、=> make that invalid.
                                                
            
                                    
            
                                    
            
                 - 1. Any form of physical activity will invalidate the results. 
- 任何形式的物理活动都会证明这些结果是错误的。
来自柯林斯例句
 
- 2. Such exceptions do not invalidate the rule. 
- 这些例外并不证明此规则无效.
来自《简明英汉词典》
 
- 3. The invalidity of one clause does not invalidate the agreement. 
- 本协议任何一款无效不影响整个协议的效力.
来自互联网
 
- 4. Failure to disclose all material information could invalidate the insurance. 
- 如隐瞒任何重要事实,均可导致本保单失效.
来自互联网
 
- 5. The Security setting to invalidate version one signatures is set. 
- 已设置使版本签名无效的安全设置.
来自互联网