相關(guān)單詞近義詞 nothing 沒(méi)有什么, uselessness 無(wú)用, futility 無(wú)用, vanity 自負(fù), feebleness 衰弱, ineffectualness 無(wú)效(不成功..., ineffectuality ineffectual的...反義詞effectiveness, 有效性臨近詞ineffective, ineffective learners, Ineffective abortion, ineffective register, ineffective cleaning, ineffective conducts, ineffective decision, ineffective circling, ineffective training, ineffective stimulus, ineffective listener 返回 ineffectiveness