例句
She kept the receipts to substantiate her insurance claim.
她保留了收據，以證明保險索賠有據可依。
Researchers must substantiate claims about new treatments with reliable evidence from carefully designed clinical trials.
研究人員必須用精心設計的臨床試驗所提供的可靠證據，來證實有關新療法的論斷。
常用搭配
- substantiate a claim｜證實一項主張
- substantiate an allegation｜證實一項指控
- substantiate with evidence｜用證據證實
詞形與相關詞
substantiation (n.) · unsubstantiated (adj.)
用法提示
正式及物動詞；後接claim等，強調拿出證據。