vt. 使实体化, 证实[经] 确证
过去分词:substantiated 现在分词:substantiating 过去式:substantiated 第三人称单数:substantiates
substantiate 证实，证明
substance,要点，实质，-ate,使。引申词义证实，证明。拼写比较 space,spatial.
1、substantiate a charge [法] 提供指控事实
2、substantiate a claim [法] 确立一项请求的依据