certify
- v.证明;(尤指书面)证实;证明(某人)患有精神病;颁发(或授予)专业合格证书
过去式： certified 现在分词： certifying 过去分词： certified 第三人称单数： certifies
cert 确实,确信 + -ify 动词后缀
certifyverb
（尤指书面）证明，证实
to state officially, especially in writing, that sth is true
He handed her a piece of paper certifying (that) she was in good health.
他递给她一份她的健康证明书。
This (= this document) is to certify that…
兹证明…
He was certified dead on arrival.
他送到时被证实已死亡。
The accounts were certified (as) correct by the finance department.
账目经财务部门证实无误。
颁发（或授予）专业合格证书
to give sb an official document proving that they are qualified to work in a particular profession
证明（某人）患有精神病
to officially state that sb is mentally ill, so that they can be given medical treatment
Patients must be certified before they can be admitted to the hospital.
精神病院只接纳经证明患有精神病的人。
certify
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1
VERB 证明;出具证明;证实
If someone in an official position certifies something, they officially state that it is true....if the president certified that the project would receive at least $650m from overseas sources...
如果总统证明这个工程将获得至少6.5亿美元的海外资金
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An employer can demand written certification that the relative is really ill.
雇主可以要求出具书面证明，证实员工的亲人确实病了。
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3
VERB 给…颁发合格（或结业）证书
If someone is certified as a particular kind of worker, they are given a certificate stating that they have successfully completed a course of training in their profession.They wanted to get certified as divers.
他们想拿到潜水员资格证。
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Pupils would be offered on-the-job training leading to the certification of their skill in a particular field.
学生将得到在岗培训的机会，从而获得某一行业的技能合格证书。
verb
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1
- provide evidence for;stand as proof of;show by one's behavior, attitude, or external attributes
- His high fever attested to his illness
- The buildings in Rome manifest a high level of architectural sophistication
- This decision demonstrates his sense of fairness
- Synonym: attest manifest demonstrate evidence
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2
- declare legally insane
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3
- guarantee payment on;of checks
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4
- authorize officially
- I am licensed to practice law in this state
- Synonym: license licence
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5
- guarantee as meeting a certain standard
- certified grade AAA meat
- Synonym: endorse indorse
数据来源：WordNet
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The National Election Council is supposed to certify the results of the election
全国选举委员会应对选举结果出具证明。
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She had to show the paper to certify that she was in good health .
她得出示她的健康证明。
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Patients must be certified before they can be admitted to the hospital .
精神病院只接纳经证明患有精神病的人。
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He handed her a piece of paper certifying she was in good health .
他递给她一份她的健康证明书。
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The bank marks the check ' certified '
银行在支票上标有“保付”的字样。
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Each year they audit our accounts and certify them as being true and fair .
他们每年对我们进行账务审核，以确保其真实无误。
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They wanted to get certified as divers .
他们想拿到潜水员资格证。
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She is the town clerk and a certified public accountant and notary public .
她身兼城镇文书、执业会计师和公证人数职。
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All three doctors are certified as addictions specialists .
3个医生都是持有执业证书的瘾症专家。
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Mrs Simpson was certified dead .
辛普森夫人被证实已经死亡。
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It has been certified as genuine
这已经被证明是真品。
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The accounts of that company were certified by the investigators .
那家公司的账目经调查员核实过。
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I certify on my honour that she is innocent .
我用名誉担保她是清白无辜的。
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He cited examples in order to certify his statement .
他引用实例证实他的供述。
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I believe it to be true , but I am not able to certify to that effect .
我相信它是真的，但我不能证实其真实性。
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The authority certified the teachers .
管理部门给教师颁发了证书。
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The accounts were certified as correct .
经核查账目无误。
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I certify that I witnessed the signing of this document .
本人为此项文件签字过程之见证人。
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We can certify for her competence as a secretary .
我们可以保证她能胜任此秘书工作。
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The doctor certified the prisoner insane .
医生证实这个被拘押的人精神异常。
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The lawsuits said that the label was misleading because it gave the impression that the products had been certified by a third party when the certification was the company 's own .
诉讼声称，这一标签具有误导性是因为它给购买者一种产品经过第三方认证的印象，事实上它是由公司自己认证的。
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The paper then certifies this algorithm by infrared image processing .
并且文中使用红外图像对这个算法进行了验证。
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Authority certifies the identity of sites on the internet .
权威负责向Internet网站授予其标识。
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How do you prevent commingling of certified with non certified products after harvest ?
如何避免收获后认证与非认证产品的混淆
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There are some goals of Certified E-mail Protocol : confidentiality non-repudiation and fairness .
挂号电子邮件协议需要具备保密性、不可否认性及公平性
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Signed Commercial in quintuplicate , certifying merchandise to be of Chinese origin .
签署商业发票一式五份，证明产品的原产地为中国。
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Other documents certifying the truthfulness of the contents of the advertisements . （
三）确认广告内容真实性的其他证明文件。
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Article 11 People 's government at the county level shall register and put on record lands collectively owned by peasants and issue certificates to certify the ownership concerned .
第十一条农民集体所有的土地，由县级人民政府登记造册，核发证书，确认所有权。
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I can certify to his innocency .
我可以证明他清白。
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On the Development of the Certified Public Accountant 's Industry in China
我国注册会计师行业发展研究
指以口头或书面形式作保证、担保、承诺，含若违背则予以补偿之意。
I can guarantee that he will pay off the debt.
我可以保证他会还清债务的。
I can't guarantee I will finish the work before dark.
我不能保证天黑前完成那项工作。
The law guarantees equal rights for men and women.
法律保证男女平等。
指用言语承诺某事一定会发生或一定是真实的，以消除他人的疑虑或担心。
I can assure you that your daughter will be happy here.
我可以向你保证，你女儿在这里会很快乐的。
We assured the tourists of an enjoyable holiday.
我们使游客确信准能过一个愉快的假期。
较正式用词，指向他人保证某人或某事物可靠、没有问题等。
certify sb's honesty and reliability
担保某人诚实可靠
I certify on my honour that she is innocent.
我用名誉担保她是清白无辜的。
指保证一定会做某事或提供某物，或某事一定会发生，侧重于自己的主观意向，用言语使人感到放心。
He promised to return the money to me.
他保证把钱还给我。
He promised her that he would marry her.
他保证要娶她。
指以发誓的形式作出保证，或强调自己所说的是真话。
He swore that he would get his revenge.
他发誓要报仇。
I never touched his wallet, I swear!
我绝没有碰过他的钱包，我发誓！
He swore never to gamble again.
他发誓再也不赌博了。
普通用词，指以事实等证明某事是真实的。
Tests have proved that the method works.
实验证明该方法有效。
How can you prove that he has cheated in the exam?
你如何证明他在考试中作弊了？
尤指经过某种检验而证实某事正确或真实。
The accounts of that company were certified by the investigators.
那家公司的账目经调查员核实过。
She had to show the paper to certify that she was in good health.
她得出示她的健康证明。
指通过更多的证据确定某事是真实的。
They need new evidence to confirm his story.
他们需要新的证据来证实他的说法。
To confirm her conjecture, she has to do some tests.
为了证实她的猜测，她需要做一些试验。
指清楚地论证或证实某事。
His study demonstrates the link between sleep quality and work performance.
他的研究证明了睡眠质量和工作表现之间的联系。
You have to demonstrate that you are reliable.
你得证明自己是靠得住的。
指清楚地说明某种情况，常后接介词 to。
Skyrocketing prices testify to the depth of the inflation.
飞涨的物价说明了通货膨胀的严重程度。
The waste paper and cigarette ends that can be seen everywhere testify that littering hasn't been stubbed out.
随处可见的废纸、烟头说明乱扔杂物的习惯并未得到根除。