vt.证实，证明

原形：substantiate第三人称单数：substantiates过去式：substantiated过去分词：substantiated现在分词：substantiating

The scientist substantiated his claim with extensive research and data.
科学家通过详尽的研究和数据支持了他的论点。
The lawyer presented solid evidence to substantiate her client's innocence.
律师提供了确凿的证据来证实她客户的清白。
Her testimony substantiated the witness's earlier statements.
她的证词证实了先前证人的陈述。
The report substantiated the company's financial stability.
报告证实了公司的财务状况稳定。
His experience substantiates his expertise in the field.
他的经验证明了他在该领域的专业知识。
The evidence substantiated the existence of extraterrestrial life.
证据证实了外星生命的存在。
The study substantiated the link between exercise and mental health.
研究证实了运动与心理健康之间的关联。
The journalist's investigation substantiated the corruption allegations.
记者的调查证实了腐败指控。
Her credentials substantiated her qualifications for the job.
她的资格证书证实了她胜任这份工作的能力。
The witness's alibi was substantiated by CCTV footage.
证人的不在场证明被监控录像所证实。