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autobiographical + noun
autobiographical 作定语时，常修饰 novel、account、work、film 等表示作品或记录的名词。
She wrote an autobiographical novel about growing up in a small town.
她写了一部关于在小镇成长经历的自传体小说。
自传的；自传体的
先理解核心含义，再看它在真实句子里的用法。
自传的；自传体的
relating to or in the style of an autobiography; of or characteristic of an autobiographer
She wrote an autobiographical novel about growing up in a small town.
她写了一部关于在小镇成长经历的自传体小说。
关于个人生活或个人自述的；自传性的。
Of or relating to a person's life or an account of a person's life, as told by the subject.
Her new novel is highly autobiographical, drawing on her childhood in a small town.
她的新小说很有自传色彩，取材于她在小城镇的童年。
Many readers assume that every song the singer writes is autobiographical, but he often invents stories.
许多读者以为这位歌手写的每首歌都是自传体的，但他经常虚构故事。
In his autobiographical essay, the professor describes his years as a student in Paris.
在这篇自传体散文中，教授描述了他作为学生在巴黎度过的岁月。
autobiographical 作定语时，常修饰 novel、account、work、film 等表示作品或记录的名词。
She wrote an autobiographical novel about growing up in a small town.
她写了一部关于在小镇成长经历的自传体小说。
be + autobiographical 指作品或叙述以作者亲身经历为基础。
Many of her early poems are autobiographical.
她的许多早期诗歌都是自传性质的。
autobiographical in + 抽象名词（如 style, nature, form）表示在某方面具有自传特征。
The play is autobiographical in style, though the characters are fictional.
这部戏剧在风格上是自传体的，尽管人物是虚构的。
Not this
She wrote an autobiography novel about her childhood.
Use this
She wrote an autobiographical novel about her childhood.
novel 是名词，需要形容词 autobiographical（自传体的）来修饰；autobiography 是名词“自传”，不能直接放在名词前作定语。
Not this
This self-biographical movie is about the director's youth.
Use this
This autobiographical movie is about the director's youth.
表示“自传体的”应用标准形容词 autobiographical；self-biographical 是按汉语“自+传记”生造的，英语中不用，auto- 本身已含“自己的”之意。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
自传体小说
She wrote an autobiographical novel about her childhood.
她写了一部关于自己童年的自传体小说。
自传式记述
In his autobiographical account, he describes his early years in detail.
在他的自传式记述中，他详细描述了自己的早年生活。
自传体写作
The course focuses on autobiographical writing and memoir.
这门课程重点讲授自传体写作和回忆录。
自传性细节
The film includes many autobiographical details from the director's life.
这部电影包含了许多导演生活中的自传性细节。
自传成分
There is a strong autobiographical element in her poetry.
她的诗歌中有很强的自传成分。
自传记忆
Autobiographical memory shapes our sense of identity.
自传记忆塑造了我们的身份认同。
所有的艺术都是自传性的；珍珠是牡蛎的自传。
His latest novel is highly autobiographical, drawing on his childhood in a small town.
他最新的小说具有很强的自传性，取材于他在小镇的童年。
Use autobiographical naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
auto（自己）+ bio（生命/生活）+ graphical（书写记录的）：把自己生活的记录写出来，就是自传体的。
语域：neutral 常见场景：literary criticism、biographical writing、film and media reviews 通常用于描述作品或叙述与作者亲身经历相关，多见于文学评论、传记、影评等较正式的场合；日常口语中较少使用，属于中性偏正式的语体。
和 autobiographical 真正押韵的词：graphical、biographical、geographical，重音都在 /ɡræf/ 上，并以 /ɪkəl/ 结尾。注意 photographic、biography、autobiography、autobiographic 虽然拼写相似，但重音或结尾不同，不押韵。
Dictionary facts from ECDICT, WIKTIONARY.