specific 和 particular 和 seems American speak specific alot, Brits speak Particular alot. Whats diffrences of nuance btw both of them for you? 的差別在哪裡？如果不好說明，請提供一些例句。

I never thought about it before, but they are so similar.

Specific is related to accuracy perhaps in a more scientific sense. Where as particular might be more artistic.

It was a specific chemical.

It was a particular piece of art that attracted my attention.