prove
音標(biāo)發(fā)音
- 英式音標(biāo) [pru?v]
- 美式音標(biāo) [pru?v]
- 國際音標(biāo) [pru:v]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- vt.證明,證實
- vi.顯示出,證明是
詞源解說
- 12世紀晚期進入英語,直接源自古法語的prover,意為證明;最初源自拉丁語的probare,意為證實。
詞根記憶
- prov(證明) + e→證明
同根派生
- adj性質(zhì)的同根詞
- proved:證實的;被證明的。
- provable:可證明的;可以查清的。
- adv性質(zhì)的同根詞
- provably:證明地;可查驗地;試驗得出地。
- n性質(zhì)的同根詞
- provability:可證迷。
- v性質(zhì)的同根詞
- proved:證明;檢驗;表現(xiàn)出;鉆探(prove的過去分詞)。
用法辨析
- prove的基本意思是“證明”,即以足夠、可靠的證據(jù)來證明自己的觀點或結(jié)論是正確的,而對方的論點或結(jié)果是站不住腳的。此外,也可表示證實有爭議的人或物的品質(zhì)、實力或適合性等。引申可作“檢驗”解。
- prove既可用作及物動詞,也可用作不及物動詞。用作及物動詞時,可接名詞、代詞、從句作賓語。prove還可接“to be+ n./adj./prep. -phrase”充當(dāng)補足語的復(fù)合賓語, to be一般可以省略,但當(dāng)to be是完成式即to have been時不可省略。prove還可用作系動詞,意思是“顯現(xiàn)出是,被發(fā)現(xiàn)是”,其后可接“(to be)+ adj./prep. -phrase”或介詞短語作表語。
- prove的過去分詞在英國是proved; 但在美國往往用proven, proven常用作形容詞,在句中作定語。
v. (動詞)
英漢例句
- This has afterwards proved to be the correct explanation.
后來證明這是正確的解釋。 - Results from these projects have proved of great value.
這些研究的成果證明很有價值。 - Who can prove it?
誰能證實這一點呢? - They proved that he was guilty.
他們證明他有罪。 - Can you prove where you were on March 2nd?
你能證明你3月2日在什么地方嗎? - She proved him to be the thief.
她證明他就是那小偷。 - She is a woman of proven ability.
她已被證明是個有能力的人。
用作動詞 (v.)
用作系動詞: S+~+(to be) n./adj.
S+~+(to be) prep. -phrase
用作及物動詞: S+~+ n./pron.
S+~+that-clause
S+~+wh-clause
用作賓補動詞: S+~+ n./pron. +(to be/as) n./adj./prep.- phrase
其他: v -ed as Attrib.
詞組短語
- prove a gun 驗槍
- prove a man 's worth 證明某人的價值
- prove a meter 檢驗儀表
- prove a new car model 試驗一種新型汽車
- prove a new weapon 檢驗新武器
用作動詞 (v.)
~+名詞
英英字典
- (SHOW) to show a particular result after a period of time
- (SHOWING TRUTH) to show that something is true
- If something proves to be true or to have a particular quality, it becomes clear after a period of time that it is true or has that quality.
- If you prove that something is true, you show by means of argument or evidence that it is definitely true.
- If you prove yourself to have a certain good quality, you show by your actions that you have it.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 證明
In criminal cases, to prove that runs through all the standards.
在刑事訴訟中,證明標(biāo)準貫穿始終。 - 完善
And this system has the irreplaceable functions, which prove the necessity of the system’s set-up and perfection.
民事執(zhí)行檢察監(jiān)督體制具有其他制度無法替代的功能,因而具有構(gòu)建和完善的必要。 - 驗證;檢定(遺囑等):
- 證明
We prove that it is a good L-extension.
討論它的若干性質(zhì),證明它是L-好的推廣。計算機科學(xué)技術(shù)
- 證明