美[?fju:tl] 1 . They were killed, to the last man, in a futile attack.
因為進攻失敗,他們全部被殺, 無一幸免.
來自《簡明英漢詞典》
2 . Without microscopes and other modern equipment, attempts to teach science were futile .
沒有顯微鏡及其他現代化的設備, 想教授自然科學是不會有成果的.
來自《現代英漢綜合大詞典》
3 . Their efforts to revive him were futile .
他們對他搶救無效.
來自《簡明英漢詞典》
4 . He is a futile sort of person.
他是一個沒有用的人.
來自《現代英漢綜合大詞典》
5 . Their costly and futile attempt to subjugate the Afghans lasted just 10 years.
他們大動干戈想要控制阿富汗地區，但只持續了10年就無果而終了。
來自柯林斯例句
1.producing no result or effect;
a futile effort
2.unproductive of success;
a fruitless search
