在《中华成语大辞典》中找不到“相对相成”这个成语,有的只是“相辅相成”和“相反相成”。“相辅相成”应该是指两种并列的事物相互补充,有效配合,互相促进。这在文学描写和艺术表现中运用得最为普遍。如我们常说的声情并茂、形神兼备、珠联璧合、水涨船高、水落石出、功深谋高、英雄美人、 In the Dictionary of Chinese idioms, we can not find the idiom “相 相 相成”, but there is only “complement each other” and “contrary to each other.” “Complementarity ” should mean that two kinds of side-by-side things complement each other, cooperate effectively and promote each other. This is most commonly used in literary descriptions and artistic expressions. As we often say that both voice and emotion, both shape and spirit, perfect match, soared, come to fruition, heroic beauty,