FAQs About the word invalidator

无效

an official who can invalidate or nullify

废除,避免,取消,作废,推翻,废除,减缓,废除,空,废除

制定,建立,发现,研究院,躺下,立法,合法的,验证,允许,批准

invalidation => 无效性, invalidating => 使无效, invalidated => 失效的, invalidate => 使失效, invalid => 无效,