1
obtain certification
She obtained certification in project management.
她获得了项目管理认证。
认证
先理解核心含义，再看它在真实句子里的用法。
认证
the act of certifying, or the granting of a certificate
She obtained certification in project management.
她获得了项目管理认证。
认证行为,证明行为
The act of certifying.
颁发证书
The granting of a certificate.
证明个人能力的专业资格
A professional qualification that certifies a person's ability.
She received her certification as a project manager last month.
她上个月获得了项目经理的认证。
The product must undergo rigorous testing before it can obtain safety certification.
该产品必须经过严格测试才能获得安全认证。
Many employers require proof of certification for specialized skills.
许多雇主需要专业技能认证的证明。
She obtained certification in project management.
她获得了项目管理认证。
Do you have certification for teaching English?
你有英语教学认证吗？
He earned a certification in data science.
他获得了数据科学认证。
The certification from the board is valid for two years.
该委员会的认证有效期为两年。
Not this
I received my certification after completing the course.
Use this
I received my certificate after completing the course.
“certification”指认证的过程或资格，而“certificate”指具体的纸质或电子证书。在表示拿到一份证书文件时，应用“certificate”。
Not this
He got a certification of English.
Use this
He got a certification in English.
介词搭配错误。表示在某个领域的认证时，应用“certification in”，而“certification of”通常用于认证物体或真实性。
Not this
I need to do a certification in IT.
Use this
I need to get a certification in IT.
动词搭配错误。英语中常用“get/pursue/obtain a certification”，而“do a certification”是中文直译，不自然。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
认证过程
The certification process takes about six weeks.
认证过程大约需要六周。
获得认证
She plans to obtain certification in project management.
她计划获得项目管理认证。
认证考试
He passed the certification exam on his first try.
他第一次就通过了认证考试。
更新认证
Nurses must renew their certification every two years.
护士必须每两年更新一次认证。
认证要求
Please review the certification requirements before applying.
申请前请查看认证要求。
认证机构
The certification body audited the company's quality system.
认证机构审核了该公司的质量体系。
我不需要什么认证，我不在你的等式里。
In 'No Church in the Wild', Kanye West and Jay-Z use certification to describe the official approval they don't need.
在《No Church in the Wild》中，坎耶·韦斯特和Jay-Z用certification指他们不需要的官方认可。
Use certification naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
把 certification 拆成 cert(ify)（证明）+ -ation（名词后缀），联想一张盖章的证书证明你合格，就是“认证、资格证书”。
语域：neutral 常见场景：职场与求职、学历与职业资格认证、行政或法律程序 certification 在正式和半正式场合都比较常见，通常用于说明某人或某物通过了官方认证或持有专业资格；口语中单独使用较少。
这些词都以 -ation 结尾，重音落在该后缀上，读作 /eɪʃən/，都与 certification 的 /keɪʃən/ 押韵。但注意：nation 读 /ˈneɪʃən/，不是 /ˈnæʃən/；national /ˈnæʃənəl/ 和 ration /ˈræʃən/ 的元音是 /æ/，与 /eɪ/ 不同，所以不押韵。
Dictionary facts from ECDICT, WIKTIONARY.