belch的英文翻译是什么意思，词典释义与在线翻译
Noun:- a reflex that expels gas noisily from the stomach through the mouth
Verb:- expel gas from the stomach;
"In China it is polite to burp at the table"
- become active and spew forth lava and rocks;
"Vesuvius erupts once in a while"
