解演(jiě yǎn) “expounds, explains”
not found at HD. 10.1376.; not found at DK. 10.362.;
K. 113c5.又如來……順諸衆生瑕穢善惡，則爲解演若干種法(p);
K. 318.1-; L. 42c4.説(微妙法);