动 （证明） prove，verify，demonstrate；名 evidence，proof，certificate，card ；

[例句] 警方和检察官操纵目击证人指证奥尔多。 Police and prosecutors manipulated the eyewitnesses so they would finger Aldo.

[例句] 迄今为止，我们掌握的能够指证两个嫌疑犯的证据少得可怜。 So far, what scanty evidence we have points to two suspects.

动 （担保做到； 作为担保的事物） pledge，guarantee，assure，ensure ；

[例句] 成功无法保证，并非唾手可得。成功必须靠自己去争取。 Success is not guaranteed. It is not handed to you. Success is earned.

[例句] 我本人也保证将继续为正义而战。 I too am committing myself to continue the fight for justice.

bond，security，negotiable securities，paper ；

[例句] 证券经纪工作每年都重复着一成不变的内容。 With stockbroking it was the same thing, year in year out.

[例句] 通货膨胀的危险在证券价格上已经表现得很明显。 The threat of inflation is already evident in bond prices.

prove，testify，attest，certify；

[例句] 但是事实证明,这场损失接近4万亿美元. The losses turned out to be in the neighborhood of $ 4 trillion.

[例句] 证明花费100美元买一个瑜伽垫比购买一些其它消费品正当是更加容易的. Also , it's easier to justify a $ 100 yoga mat than a lot of other expenses.

test and verify，validate，confirmation，proving；

[例句] 一些想法必须通过验证法加以证实。 Some thought must be given to the method of validation.

[例句] 利物浦队此时正在验证他们的理论。 The Liverpool team are now putting their theory to the test.

evidence，proof，testimony，attestation，telltale；

[例句] 他找到了该基因出现了变异形式的证据。 He found evidence of mutated forms of the gene.

[例句] 他根据被俘囚犯提供的证据得出了这个结论。 He based his conclusions on the evidence given by the captured prisoners.

letter of credit (LC) ；

[例句] 银行开出了不可撤销的信用证[状]. The bank has made out an irrevocable letter of credit.

[例句] 我想从这份信用证上提款100元. I'd like to draw 100 yuan against this letter of credit.

authenticate，corroborate，[数] verification，affirm，approve ；

[例句] 这一证据证实了他们的观点，即此次突发暴力事件是有预谋的。 This evidence supports their contention that the outbreak of violence was prearranged.

[例句] 他们通过无线电证实她在营救幸存者。 They confirmed by wireless that she was picking up survivors.

licence，permit，license，warrant ；

[例句] 对工作许可证的要求违反了1950年条约的精神。 The requirement for work permits violates the spirit of the 1950 treaty.

[例句] 委员会对所有申请许可证的人予以审慎考虑。 The Board is scrupulous in its consideration of all applications for licences.

quote，quote or cite as proof or evidence，reference，quotation，adduce ；

[例句] 他们引证了亚历克斯拒绝回到婚后的家中一事。 They cited Alex's refusal to return to the marital home.

[例句] 他常常评论塞缪尔?约翰逊《词典》里的引证. He commented often on the citations in Samuel Johnson's Dictionary.

demonstration，proof，expound and prove [verify]，argument，argumentation ；

[例句] 法律论证迫使审理中止，这让他既失望又悲伤。 He was disappointed and saddened that legal argument had stopped the trial.

[例句] 他的论证很有说服力，且充满自信。 He argued persuasively, and was full of confidence.

visa，visé，vise ；

[例句] 为了拿到前往哥伦比亚的签证，我们乘大巴返回麦德林。 To get our Colombian visas we bussed back to Medellin.

[例句] 他们以为他们的亲戚们会把签证办好。 They thought that their relatives would be able to fix the visas.

[律] attestation，authentication，identification；

[例句] 其中包括所有训练 、 认证及潜水装备. It includes all your training, certification, and diving gear.

[例句] 我现在必须要回你的身份认证牌. Until then, I must ask you for your dog tags.

voucher，proof，evidence，certificate，credence ；

[例句] 作为按比例资本收益的一部分，股票持有者将获得现金或股息凭证。 The cash or scrip would be offered as part of a pro rata return of capital to shareholders.

[例句] 据说那个银行经理曾出具伪造的凭证。 The bank manager is said to have issued fake certificates.

certificate，credentials，diploma；

[例句] 她一拿到普通中等教育证书后就没再上学了。 She quit school as soon as she had taken her GCSEs.

[例句] 我们所有的飞机都有适航证书。 All our aircraft have certificates of airworthiness.

evidence，rapper，testation，witness，attestor；

[例句] 警方和检察官操纵目击证人指证奥尔多。 Police and prosecutors manipulated the eyewitnesses so they would finger Aldo.

[例句] 原告唯一的证人嗜赌成性，游手好闲，其证词一下子就被推翻了。 The plaintiff's sole witness, a gambler and layabout, was easily discredited.

credentials，papers，certificate，paper ；

[例句] 一位被警察拦下的摩洛哥青年拒绝出示他的证件。 A young Moroccan stopped by police refused to show his papers.

[例句] 英国会对运载证件不齐全的乘客进入国内的航空公司课以罚款。 Britain imposed fines on airlines which bring in passengers without proper papers.

example illustration，case in point，exemplification，exemplify，exemplum ；

[例句] 这些例证是这部词典独有的。 The examples are unique to this dictionary.

[例句] 我们觉得他采用的那些例证启发性不是特别大。 We didn't find the examples he used particularly illuminating.

testify，give evidence，bear witness，attest，bear witness to ；

[例句] 除非撤销对她的谋杀指控，否则她拒绝作证。 She refused to testify, unless the murder charge against her was dropped.

[例句] 机舱人员一直在为M1空难调查作证。 Cabin crew have been giving evidence at the M1 aircrash enquiry.

ironclad proof，conclusive evidence，confirmation，solid evidence，corroborate ；

[例句] 一项新的研究确证了吸烟者比不吸烟者死得早。 A new study proved conclusively that smokers die younger than non-smokers.

[例句] 最不自觉的文体却需要有最有自觉的确证. The least self - conscious of styles should require the most self - conscious of corroborations.