音標(biāo)發(fā)音英式音標(biāo) [pr??klu?d]美式音標(biāo) [pr??klu?d]國(guó)際音標(biāo) [pri'klu:d]英式發(fā)音 美式發(fā)音 基本解釋vt. 排除;妨礙;阻止詞根記憶pre(…前的) + clud(關(guān)閉) + e→在面前關(guān)閉→妨礙,阻止pre(預(yù)先) + clud(關(guān)閉) + e→預(yù)先關(guān)閉→預(yù)防,排除pre(前) + clude(關(guān)閉)→危險(xiǎn)到來(lái)之前關(guān)閉→阻止同根派生adj性質(zhì)的同根詞precludable:能預(yù)防的。preclusive:妨礙的;除外的;預(yù)防的。n性質(zhì)的同根詞preclusion:排除;阻止;妨礙;預(yù)防。preclude相關(guān)詞用法辨析v. (動(dòng)詞)preclude的基本意思是“阻止”“排除”“妨礙”,即阻止某事發(fā)生或阻止某人干某事,強(qiáng)調(diào)由于某種情況、條件或預(yù)防措施的存在有效地排除了某事發(fā)生或某人做某事的可能性。 preclude是及物動(dòng)詞,可接名詞、代詞或動(dòng)名詞作賓語(yǔ),可用于被動(dòng)結(jié)構(gòu)。 preclude使用方法preclude詳細(xì)辨析英漢例句用作動(dòng)詞 (v.)用作及物動(dòng)詞: S+~+ n./pron.I wouldn't want to preclude the possibility of a small payment being made.我不想排除支付一筆小額款項(xiàng)的可能性。S+~+sb's v -ingThese conditions preclude our taking part in the negotiations.這些條件使我們無(wú)法參加談判。preclude更多例句詞組短語(yǔ)用作動(dòng)詞 (v.)~+名詞preclude the possibility 排除可能~+介詞preclude sb from doing sth 阻止某人做某事短語(yǔ)preclude vt 阻止preclude from 妨礙preclude e 預(yù)防;排除;阻礙;阻止preclude misunderstanding 避免誤解preclude illegallity 阻卻違法preclude更多詞組英英字典劍橋英英字典 to prevent something or make it impossible, or prevent someone from doing something柯林斯英英字典 If something precludes an event or action, it prevents the event or action from happening. If something precludes you from doing something or going somewhere, it prevents you from doing it or going there. preclude劍橋字典preclude柯林斯字典專業(yè)釋義醫(yī)藥科學(xué)排除Conclusion The positive CA125 associated with other TM may hint lung or digestive system cancer. Further examination should be needed to preclude carcinoma even if only positive CA125.結(jié)論男性患者CA125聯(lián)合其他TM陽(yáng)性,高度提示有肺或消化系統(tǒng)惡性腫瘤的可能,即使單項(xiàng)CA125陽(yáng)性,也應(yīng)做進(jìn)一步檢查,以排除腫瘤。能源科學(xué)技術(shù)排除