autobiography

autobiography
/ˌɔ:təbaɪˈɔgrəfɪ; ˌɔtəbaɪ`ɑɡrəfɪ/ n
1 [C] story of a person's life written by that person 自传
    She has just written her autobiography. 她刚写完自传.
2 [U] this type of writing 自传写作.

牛津英汉双解词典