mid-14c., "to speak as an infant speaks," frequentative of blabben, of echoic origin (compare Old Norse blabbra, Danish blabbre "babble," German plappern "to babble"). Meaning "to talk excessively" is from late 14c. Related: Blabbered; blabbering.
双语例句
1. Do not tell her anything because she's a blabber - mouth.
她是个多嘴多舌的人,别告诉她任何事.
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2. I can never tell Herry anything because he is such a blabber mouth.