经验jīngyàn 1.由实践得来的知识或技能{experience; knowledge or skill obtained through practice; (do sth. by) rule of thumb}: 他对嫁接果树有丰富的～。{He has rich experience in grafting fruit trees.} 2.经历①;体验{sth. gone through; experience; anything observed or lived through}: 这样的事,我从来没～过。{I have never experienced such things.}