May-December

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释义
老少配；老牛吃嫩草
Pertaining to a relationship in which one person is much older than the other

例句
Max: Wow.If me and Randy are May-December, you two are May-Dead.（2 Broke Girls）
麦克斯：喔，如果我和兰迪叫老少配，你们俩就是阴阳恋了。（破产姐妹）