第三人称单数：substantiates现在分词：substantiating过去分词：substantiated过去式：substantiated
substantiate基本解释
及物动词用事实支持（某主张、说法等），证实; 使具体（实体）化
substantiate网络解释
1. 证实,加强：substantial 大体上,实质,真质的,重大,相当大,坚实 | substantiate 证实,加强 | substitute 代替,代替物,代替者
2. 证实：substantial物质的a | substantiate证实v | supercilious目中无人的
3. 实体化：substantially 实质上 | substantiate 实体化 | substantiation 实体化
4. 证实;证明...有根据：substantially 相当地;可观地 | substantiate 证实;证明...有根据 | substitute 代替人 vt.用...代替
substantiate词典解释
1. 证实;证明
To substantiate a statement or a story means to supply evidence which proves that it is true.
e.g. There is little scientific evidence to substantiate the claims.
这些主张几乎找不到科学依据来证实。
