词汇	晋代诗歌
释义	晋代诗歌 history
随便看	congruence equations congruence equation system congruence expressio congruence expression congruence field congruence-free congruence group congruence of a polynomial congruence of axes congruence of circles congruence of curves congruence of figures congruence of fiqures congruence of first degree congruence of image concept congruence of lines congruence of matrices congruence of matrix congruence of pulse with four seasons congruence of segments congruence of spheres congruence on universal algebra congruence pair congruence-permutable algebra congruence point set