Qual è la differenza tra enquiry e query ?Sentiti libero di rispondere con un esempio.

The difference in MEANING between the two words is not big. The difference in USE is bigger.

Both mean: a search/request for information/truth/knowledge.

Inquiry is often used for official stuff, like formal investigations. "The police launched an
inquiry into the situation."

Enquiry is often used as a request for information. "She enquired about his health." "We should make some enquiries about the stability of this venture before agreeing to take part."

Query is often used for questions, especially to confirm if something is correct/incorrect: "Upon receiving the bill, she queried the amount she was asked to pay." "Do you have a moment? I have a quick query about your article."