1 [U] the things that you have done in your life; the knowledge or skill that you get from seeing or doing sth 亲身做过的事；经验: We all learn by experience. 我们都从经验中学习。She has five years' teaching experience. 她有五年的教学经验。I know from experience what will happen. 我凭经验知道将会发生什么。

2 [C] something that has happened to you (often something unusual or exciting) 经历，体验（常指不寻常或刺激的）: She wrote a book about her experiences in Africa. 她写了一本书，讲述她在非洲的经历。