ㄅㄢˋbànㄆㄧㄥˊpíngㄘㄨˋ

  1. 比喻一知半解的知技能醒世姻緣傳·》:讀書無成肚裡蕩蕩將出。」紅樓夢·》:內中羨慕一等半瓶醋讀書人喪禮與其莫若一路紛紛議論不一。」半吊子」。

dabbler, dilettante who speaks as though he were an expert