blabber
verb [ I ] informal uk/ˈblæb.ər/ us/ˈblæb.ɚ/
（尤指烦人地）喋喋不休;胡说，乱扯
to talk a lot, especially in a way people find annoying or embarrassing
He's always blabbering on about computers. 他总是喋喋不休地说计算机的事。
Synonyms: blab chatter gabble prate prattle
Compare: gibber