这些动词都含有“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。
词源词根法
来自词根cert,确定,见certain-cert-确信+-ify动词词尾
词语用法
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…”。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。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。
同根单词
v.证明;保证seal of,give evidence of
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。
来源:《柯林斯高阶英汉双解学习词典》This swimming certificate is to certify that I swim one hundred metres.
这张游泳证证明我可以游100米.
来源:《简明英汉词典》I certify that the employee on this application is an eligible employee.
本人证明在这申请表上的员工是合资格雇员.
来源:网络文摘精选I also certify that my physical condition and health are appropriate for this activity.
本人亦确认本人的身体及健康状况适合参与此活动.
来源:网络文摘精选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.
来源:网络文摘精选The Inspection Certify cate will be airmailed to you as soon as it comes to hand.
有关商检证,一待收到当即航邮寄上.
来源:互联网摘选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.
来源:网络文摘精选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.
来源:网络文摘精选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.
来源:网络文摘精选I hereby sponsor this application and certify that for the purpose as stated by the applicant.
本人谨再次担保此申请人并保证实现申请者所提供的申请目的.
来源:网络文摘精选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.
来源:网络文摘精选I certify that I agree to all the terms, conditions and disclosures on this application Form.
以下签名证明本人已阅读 、 符合及同意所有印在此表格上的条件及声明.
来源:网络文摘精选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.
来源:网络文摘精选Why won't 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?
来源:网络文摘精选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.
来源:网络文摘精选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.
来源:网络文摘精选因此, 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.
来源:网络文摘精选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。
来源:《柯林斯高阶英汉双解学习词典》微语录 · 爱情句子
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