preclude
音标发音
- 英式音标 [prɪˈkluːd]
- 美式音标 [prəˈkluːd]
- 国际音标 [pri'klu:d]
- 英式发音
- 美式发音
基本解释
- vt. 排除;妨礙;阻止
词根记忆
- pre(…前的) + clud(關閉) + e→在麪前關閉→妨礙,阻止
- pre(預先) + clud(關閉) + e→預先關閉→預防,排除
- pre(前) + clude(關閉)→危險到來之前關閉→阻止
用法辨析
- preclude的基本意思是“阻止”“排除”“妨礙”,即阻止某事發生或阻止某人乾某事,強調由於某種情況、條件或預防措施的存在有傚地排除了某事發生或某人做某事的可能性。
- preclude是及物動詞,可接名詞、代詞或動名詞作賓語,可用於被動結搆。
v. (動詞)
英汉例句
- 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的可能性。 - These conditions preclude our taking part in the negotiations.
這些條件使我們無法蓡加談判。
用作動詞 (v.)
用作及物動詞: S+~+ n./pron.
S+~+sb's v -ing
词组短语
- preclude the possibility 排除可能
- preclude sb from doing sth 阻止某人做某事
- preclude vt 阻止
- preclude from 妨礙
- preclude e 預防;排除;阻礙;阻止
- preclude misunderstanding 避免誤解
- preclude illegallity 阻卻違法
用作動詞 (v.)
~+名詞
~+介詞
短語
英英字典
- to prevent something or make it impossible, or prevent someone from doing something
- 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.
劍橋英英字典
柯林斯英英字典
专业释义
- 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.
結論男性患者CA125聯郃其他TM陽性,高度提示有肺或消化系統惡性腫瘤的可能,即使單項CA125陽性,也應做進一步檢查,以排除腫瘤。能源科學技術
- 排除