半瓶醋 Traditional form: 半瓶醋 Pinyin (reading): bànpíngcù Definitions: dabbler dilettante who speaks as though he were an expert Characters: 半 - half; semi-, incomplete 瓶 - bottle, jug, pitcher, vase 醋 - vinegar; jealousy, envy Traditional characters: 半 - half; semi-, incomplete 瓶 - bottle, jug, pitcher, vase 醋 - vinegar; jealousy, envy