相關(guān)單詞同義詞failed, empty, unsuccessful, vain, 近義詞 futile 無效的, unproductive 不生產(chǎn)的, ineffective 無效的, useless 無用的, unsuccessful 不成功的, unrewarding 無報酬的, vain 自負(fù)的, bootless 無用的, worthless 無價值的, unfruitful 無效果的, idle 無目的, barren 貧瘠的, unprofitable 沒有利潤的, ineffectual （東西）無效的..., abortive 失敗的, infecund 不結(jié)果的, infertile 貧瘠的, sterile 貧瘠的, unprolific 不產(chǎn)仔的, 不結(jié)實的, 無..., unremunerative 無報酬的, unavailing 無益的, unyielding 不屈的, gainless 無利可圖的, inefficacious 無效力的, unpaying 不付款的, profitless 無益的, pointless 無意義的, negative 否定的, wasted 浪費的, naught 無, for 為, sleeveless 無袖的臨近詞fruity, fruition, fruitlessly, fruitlessness, fruitless task, fruitless labors, fruitless meeting, fruitless argument, fruitless branches相似詞fruiterer, fruitful, fruitfulness, fruition, fruits of the earth idiom, fruity, frump, frumpy, 返回 fruitless