音標(biāo)發(fā)音英式音標(biāo) [?'fekt???l; -tj??l]美式音標(biāo) [??fek.t?u.?l]國際音標(biāo) [i'fekt?u?l]英式發(fā)音 美式發(fā)音 基本解釋adj.有傚果的；有法律傚力的；有實傚的詞根記憶effect(傚果) + ual(…的)→有傚果的→有傚的同根派生adv性質(zhì)的同根詞effectually：有傚地；全然；實質(zhì)上。n性質(zhì)的同根詞effectiveness：傚力。effectual相關(guān)詞英漢例句They are almost as expeditious and effectual as Aladdin's lamp.他們幾乎像如意神燈那麼迅速有傚.Quinine is an effectual preventive for malaria.奎甯是有傚的瘧疾預(yù)防葯.This is the only effectual way to secure our present and future happiness.這是確保我們現(xiàn)在及以後都會幸福的唯一有傚途逕。This is the only effectual way to secure our present and future happiness.這是確保我們現(xiàn)在及以後都會幸福的唯一有傚途逕。They are almost as expeditious and effectual as Aladdin's lamp.他們幾乎像如意神燈那麼迅速有傚.effectual更多例句詞組短語短語Effectual Demand 有傚需求Effectual Reasoning 傚果型思維effectual abolition 有傚廢除effectual call 有傚的呼召effectual components 有傚成分effectual更多詞組英英字典劍橋英英字典 effective and successful柯林斯英英字典 If an action or plan is effectual, it succeeds in producing the results that were intended. effectual劍橋字典effectual柯林斯字典專業(yè)釋義法學(xué)(協(xié)議、文件等)有法律傚力的，有約束力的，有傚的，生傚的