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 | Từ điển Oxford Advanced Learner 8th 
 
	
		| butt in on somebody 
 
 ˌbutt ˈin (on sb/sth) derived
 1. to interrupt a conversation rudely
 •How can I explain if you keep butting in?
 •+ speech ‘Is that normal?’ Josie butted in.
 2. (informal)to become involved in a situation that does not concern you
 Syn:   ↑interfere
 •I didn't ask you to butt in on my private business.
 Main entry: ↑buttderived
 
 
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