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proven + noun
She has a proven track record in sales.
她在销售领域有被证实过的业绩记录。
被证实的
先理解核心含义，再看它在真实句子里的用法。
被证实的
proved or demonstrated to be true
She has a proven track record in sales.
她在销售领域有被证实过的业绩记录。
已被证明的；已证明其价值或真实性的
Having been proved; having proved its value or truth.
The theory is proven by many experiments.
这个理论被许多实验证明。
He has a proven track record in the industry.
他在这个行业有被证明的成功记录。
The method is proven effective for treating the disease.
这种方法被证明对治疗该疾病有效。
She has a proven track record in sales.
她在销售领域有被证实过的业绩记录。
proven可后接to be短语，表示经证实的结果。
The method is proven to be effective.
该方法被证明是有效的。
He is proven as a reliable leader.
他被证实是一位可靠的领导者。
Not this
The proven of the theory is clear.
Use this
The proof of the theory is clear.
'proven'是形容词或动词的过去分词，不能作名词；表示'证据'应用名词'proof'。
Not this
The theory proven correct.
Use this
The theory is proven correct.
形容词'proven'不能单独作谓语，需要与be动词连用构成系表结构。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
可靠的业绩记录
The candidate has a proven track record of success.
这位候选人有可靠的成功业绩记录。
经过验证的方法
This is a proven method for learning a new language.
这是一种经过验证的学习新语言的方法。
被证实的能力
She has proven ability to manage complex projects.
她具备管理复杂项目的被证实的能力。
被证实的成功
The program has a history of proven success.
这个项目有被证实的成功历史。
被证明的结果
Our approach delivers proven results in a short time.
我们的方法在短时间内带来了被证明的结果。
成熟的技术
We use only proven technology in our products.
我们的产品只使用成熟的技术。
可靠的记录
The company has a proven track record of innovation.
该公司在创新方面有着可靠的记录。
经过试验证明的
We rely on tried and proven techniques.
我们依赖经过试验证明的技术。
在证明有罪之前是无罪的
In a fair legal system, everyone is considered innocent until proven guilty.
在公正的法律体系中，每个人在证明有罪之前都被认为是无罪的。
已被证明的赢家
He is a proven winner in several championships.
他在多项锦标赛中是已被证明的赢家。
Use proven naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
proven是prove的过去分词，像文件盖了‘已证明’的章，表示已被证实。
语域：formal 常见场景：legal、scientific、business 通常用于正式或专业语境，如法律、科学或商业文档中，表示某事已被证明或确认。
形容词，可作定语或表语；常接to be或as短语。
Dictionary facts from ECDICT, WIKTIONARY.