to substantiate
01
证实, 确认
to prove something to be true by providing adequate evidence or facts
Transitive: to substantiate a claim
语法信息
形态构成
派生
动作动词
规则
现在时
substantiate
第三人称单数
substantiates
现在分词
substantiating
一般过去时
substantiated
过去分词
substantiated
例子
The witness's testimony substantiated the defendant's alibi.
证人的证词证实了被告的不在场证明。
02
证实, 加强
to add to the strength of something
Transitive: to substantiate sth
例子
She substantiated her position by presenting detailed facts.
她通过提出详细的事实证实了她的立场。
03
具体化, 实现
to give something a physical form or make it real
Transitive: to substantiate something abstract
例子
The proposal was substantiated when the team built a prototype.
当团队构建了一个原型时，该提案得到了证实。
词汇树
substantiating
substantiation
substantiative
substantiate
substanti
