Wrote the book on Meaning in English
expression · lemma: write the book on
释义
If someone 'wrote the book on' something, it means they are an absolute expert on that topic or invented the standard way to do it.
用法与细微差别
This is an informal, often exaggerated phrase. Use when praising someone's expertise. It doesn’t mean someone literally wrote a book. Commonly used as 'He/she wrote the book on [subject].' Don’t mix with literal writing references.
例句
People say she wrote the book on modern art.
basic
My math teacher wrote the book on geometry.
basic
He really wrote the book on Italian cooking.
basic
When it comes to customer service, our manager wrote the book on it.
natural
You want the best? Talk to Sarah — she wrote the book on project management.
natural
No one fixes engines like Mark — he seriously wrote the book on it.
natural