n.無用;無益;無價值
She finally perceived the futility of her protest. 她最終感到她的抵抗是無用的。
We see the futility of finger-pointing. 我們認為指責毫無益處。
As soon as he had felt these regrets,he realized their futility. 一有這種后悔的感覺,他馬上認識到后悔是無益的。
He well knew the futility of trying to contend against witches. 他十分清楚和巫婆斗沒什么好處。
Accustomed as I am to public speaking, I know the futility of it. 我雖然習慣公開演講,但我卻知道那是枉費心機的。