Chinese phrase
这是我的，不借 zhè shì wǒ de bú jiè
Meaning
This is mine and I am not lending it
When to use it
It says the speaker owns something and will not lend it. It is a brief, firm reply to a request to borrow something.
Example dialogue
你的陀螺能借我玩吗？ nǐ de tuó luó néng jiè wǒ wán ma
Can I borrow your spinning top to play with?
这是我的，不借。 zhè shì wǒ de bú jiè
This is mine, and I am not lending it.