Experience是不是可数名词?可以加s吗?

名词 n.

1.经验,体验[U][(+of/in)]
She had no experience of life at all.
她毫无生活经验。
Have you had any experience of teaching English?
你有过教英语的经验吗?
2.经历,阅历[C]
Please tell us about your experiences in Africa.
请跟我们谈谈你在非洲的经历。
I had a rather odd experience the

以上是百度词典对experience的解释，即只有当experience作“经历，阅历”解时才是可数名词，此时才能加S。