If you have a moment, I could use your advice on...

Meaning

If you have time, I'd appreciate your opinion on...

Examples

• John: 'If you have a moment, I could use your advice on this presentation.'<br>
• Alice: 'Sure, let's have a look together, I'm free now.'
• John: 'Of course, let's sit down and discuss your options.'
• Alice: 'If you have a moment, I could use your advice on my career path.'<br>