在线词典旧瓶装新酒比喻用旧的形式表现新的内容。拼音jiù píng zhuāng xīn jiǔ解释比喻用旧的形式表现新的内容。近义词旧调重弹、旧瓶新酒英文释义lit. new wine in old bottles; fig. new concepts in an old framework; (loan idiom from Matthew 9:17, but fig. meaning is opposite)