名詞 authorship:

1. the act of creating written works
   同義詞：writing, composition, penning
2. the act of initiating a new idea or theory or writing
   同義詞：paternity

1. Nothing is known of the authorship of the book.
   無人知道該書是何人所寫。
2. He repudiated the authorship of the book.
   他否認那本書是他的著作。
3. A poem of disputed authorship.
   出處有爭議的詩篇

au.thor.ship

n.（名詞）
The act, fact, or occupation of writing.
作家職業(yè)，寫作活動，著述，創(chuàng)作：指寫作的行為、事實或職業(yè)
Source or origin, as of a book or idea:
出處：指著作或觀點的出處或根源：
例句：
a poem of disputed authorship.
出處有爭議的詩篇