substantiation的翻译，读音
英/sәb.stænʃi'eiʃәn/
释义：
n. 实体化, 证实, 证明
n additional proof that something that was believed (some fact or hypothesis or theory) is correct
n the act of validating; finding or testing the truth of something
n additional proof that something that was believed (some fact or hypothesis or theory) is correct
n the act of validating; finding or testing the truth of something