substantiate

[səb'stænʃɪeɪt]

释义

v.证实
To verify something by supplying evidence; to authenticate or corroborate.

例句
Holly: Is this all just speculation, or is there hard evidence that can substantiate your claims? (Prison Break)
霍利：这些只是你的推测，还是有强有力的证据能证实你所说的？（越狱）