| 释义 |
substantiating是substantiate的现在分词 substantiate美 [səb'stænʃi.eɪt] 英 [səb'stænʃieɪt] 过去分词：substantiated 现在分词：substantiating 第三人称单数：substantiates v.+n. substantiate claim,substantiate theory v. validate,authenticate,verify,corroborate,prove v. | 1. to confirm that something is true or valid 2. to give something an actual physical existence 3. to provide evidence that proves something |
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