senseless [ˈsensləs]

以下由轻松背单词网站提供

adj.愚蠢的，无意义的

not having good judgment or a good or useful purpose

His death was a senseless waste of life.他白浪费了性命，死得毫无意义。
The thugs beat him senseless with a baseball bat.暴徒用棒球棒把他打得失去了知觉。