menage a trois編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看menage a troismenage a trois — 名詞名詞1. a romantic or sexual relationship involving three people living together1.名詞釋義三人行a romantic or sexual relationship involving three people living together例句The novel explores a menage a trois set in 1920s Paris.