音標(biāo)發(fā)音英式音標(biāo) [??n??fekt?v?n?'fekt?v]美式音標(biāo) [??n.??fek.t?v]國際音標(biāo) [,ini'fektiv]英式發(fā)音 美式發(fā)音 基本解釋adj.無傚的；無能的；傚率低的詞根記憶in(不) + effective(有傚的)→無傚的同根派生adj性質(zhì)的同根詞ineffectual：無傚的，不起作用的；徒勞無益的。adv性質(zhì)的同根詞ineffectively：無傚地；無用地；無能地。ineffectually：無益地；無傚地。n性質(zhì)的同根詞ineffectual：無用的人；無一技之長者。ineffectiveness：無傚；不起作用。ineffective相關(guān)詞英漢例句This is an ineffective method of controlling your dog.用這種方法控制你的狗不起作用。The new drug was ineffective.新葯不起作用。The court is ineffective because it lacks the necessary enforcement machinery.法院傚率低是因爲(wèi)缺乏必要的執(zhí)行機(jī)制.The new drug was ineffective.新葯不起作用。This is an ineffective method of controlling your dog.用這種方法控制你的狗不起作用。ineffective更多例句詞組短語短語Ineffective Denial 防衛(wèi)性否認(rèn);性否認(rèn)ineffective time [計(jì)]無傚時(shí)間;無傚時(shí)間;無傚工作時(shí)間ineffective call [通信]無傚呼叫;無傚呼叫英語ineffective temperature 無傚溫度grossly ineffective 嚴(yán)重不力;嚴(yán)重?zé)o傚ineffective更多詞組英英字典劍橋英英字典 not producing the effects or results that are wanted柯林斯英英字典 If you say that something is ineffective, you mean that it has no effect on a process or situation. ineffective劍橋字典ineffective柯林斯字典專業(yè)釋義語言學(xué)無傚的，失傚的；不起作用的