incapable of producing any useful result; pointless 徒劳的,无益的;无意义的 a futile attempt to keep fans from mounting the stage. 阻止歌迷们登上舞台的无效尝试。 it is futile to allocate blame for this. 为这事分担责任是毫无意义的。
派生 futilely adverb futility noun 语源
mid 16th cent.: from Latin futilis 'leaky, futile', apparently from fundere 'pour'