I certify that this is a true copy.

我证明这是真副本。

I certify that he has received your money.

我证明他已经收到了你的钱。

Can you certify for his ability as a teacher?

你可以保证他能胜任老师的工作吗?

I certify on my honour that he is innocent.

我用人格担保他是清白无辜的。

I certify the above information is true and accurate.

本人证实上述资讯是真实和正确的。

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。

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。

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。

They wanted to get certified as divers.

他们想拿到潜水员资格证。

...a certified accountant...

持证会计

...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

The National Election Council is supposed to certify the results.

国家选举委员会应该证实这些结果.

I have carefully reviewed the above information and certify that are correct and complete.

以上资料业由本人填写,且经详细检查,在此保证正确无误.

I can certify to his good character.

我可以证明他品德好.

He had to certify that restoration was both practicable and in the public interest.

他必须证实修复既可行又符合公众利益.

I certify this as a true copy of his letter.

兹证明本件确系他信件的副本.

I certify that the financial statements and project as stated above are true and correct.

本人谨此证明上述财务报告及计划进度均属真实无误.

I certify that the above provided information is true and accurate.

本人申明:上述提供的资料是真实和准确的.

I certify above information is accurate and correct.

以上填写的资料我证明正确与准确.

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,特此证明.

Draw up unit worldwide EMI & EMS certify & standards introduce and approval.

产品EMI电磁干扰 & EMS电磁 耐受度各国认证规划与法规介绍.

certify that they are suitable for LPG service.

签发证明证实有关石油气缸适合供石油气使用.

I hearby certify theand validity of provided information.

我保证所填写的所有信息真实有效.

Therefore, NIBCO cannot certify that our carbon and stainless steel ball valves are 100 % silicone free.

因此, 美国尼伯科无法提供我们的碳钢和不锈钢球阀100%没有硅酮的证书.

She was supposed to notify medical worker , who would certify that there was a problem.

她应该是先通知医务人员, 确保确实存在问题.

I certify that the above information as provided by me is true, complete and accurate.

我保证以上我所提供的信息真实 、 完整、正确.

I certify on my honour that he is innocent.

我用人格担保他是清白无辜的.

I certify that all the information given in this application form is true and accurate.

本人保证在本申请表格填报的资料均属真确无讹.

Why won Snell certify some types of helmets like flip up front designs?

为什么不斯内尔证明某些类型的头盔像前翻盖设计了?

By submitting this form, I certify that all information is accurate.

提交这份表格, 我保证所有信息都是正确的.

To complete working cards and certify work accomplished.

完成工作单上的工作及工作完成后的确认签署.

用作及物动词S+～+ n./pron.

1. The manager certified this check.
   经理确认了这张支票。
2. The bank certified my accounts.
   银行核实了我的账目。
3. The bank certified his account number.
   银行核实了他的账号。
4. The authority certified the teachers.
   管理部门给教师颁发了证书。
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5. You should be certified, you're mad.
   应该宣布你为精神病人,因为你疯了。

S+～+that-clause

1. I certified that the facts written here are the truth.
   我保证这里所写的属实。
2. 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。
3. I certify that he is an honest student.
   我证明他是个诚实的学生。
4. The diploma certifies that you have completed high school.
   本文凭证明你已修完中学课程。

S+～+ n./pron. +(as/to be) n./adj.

1. I certify this as a true copy of his letter.
   我证明本件确系他信件的副本。
2. He certifies this to be true.
   他证明此事属实。
3. 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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4. The accounts were certified as correct.
   经核查账目无误。
5. The planes were certified airworthy.
   飞机被证明适于航行。

certify for (v.+prep.)

保证 assure
certify for sth

We can certify for her competence as a secretary.

我们可以保证她能胜任此秘书工作。

Can you certify for his ability as a teacher?

你可以保证他能胜任老师的工作吗?

certify to (v.+prep.)

证明 give evidence of
certify to sth

I can certify to his good character.

我可以证明他品德好。

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。

～+名词

• certify%20a%20check">certify a check证明支票非假
• certify%20sb%27s%20honesty">certify sb's honesty证明某人诚实
• certify%20one%27s%20statement">certify one's statement证实自己的说法
• certify%20the%20teachers">certify the teachers给教师颁发证书

～+介词

• certify%20for">certify for保证
• certify%20for%20sb%27s%20competence%20as%20a%20secretary">certify for sb's competence as a secretary保证能胜任此秘书工作
• certify%20to">certify to证明
• certify%20to%20sb%27s%20good%20character">certify to sb's good character证明某人品德好

v.(动词)

1. certify的基本意思是“证明”,指以盖章或签字的手段正式证实某事的真实性，引申可表示“发证书给…”。
2. certify在英式英语中表示“正式宣布某人有精神病”,是非正式用语。
3. certify是及物动词,接名词、代词作宾语,也可接that从句。certify还可接以“as/to be+ n./adj. ”充当补足语的复合宾语。

prove，certify，demonstrate，establish，testify

这些动词均含有“证明、证实”之意。

prove普通用词，指通过某种手段或方式提供证据以验证某事物真实与否，某结论正确与否等情况。

certify较正式用词，多指有签字盖章的、合符法律程序的书面证明。

demonstrate指通过推理、辩论、实验或以实例来确定事物的正确与否。常用于理论、学说、定律等的证明上。

establish指证实事实或理论的真实性与正确性，使其能长期存在或为人们所接受。

testify较正式用词，既指出庭作证，提供证据，又指为某人或某事的是否真实提供证据或证明。