无效诉讼

【法】 annulment suit

无效的英语翻译：

be of no effect; invalidity; impotence; inefficacy; nullification; nullity
【计】 IDL; ineffectiveness
【医】 inefficacy
【经】 inefficiency; null and void

诉讼的英语翻译：

action; law; lawsuit; litigate; litigation; suit
【经】 litigation