futility
「futility」的意思
n. 无用；徒劳；无价值
n.无益,无用,轻浮的言行
「futility」的用法
futility无用，徒劳 - 在尝试无用功时，我们往往会浪费时间和精力。
「futility」的例句
The effort was futile.
努力是徒劳的。
His attempts to solve the problem were futile.
他试图解决问题的努力是徒劳的。
The campaign was a complete fiasco.
这场运动完全失败了。
Her efforts to improve her health were futile.
她试图改善健康的努力是徒劳的。
The project was a complete waste of time.
这个项目完全是浪费时间。
His attempts to impress her were futile.
他试图给她留下印象的努力是徒劳的。
The rescue operation was a complete fiasco.
这次营救行动完全失败了。
Her efforts to lose weight were futile.
她试图减肥的努力是徒劳的。
The mission was a complete fiasco.
这次任务完全失败了。
Her efforts to learn a new language were futile.
她试图学习新语言的努力是徒劳的。