音标发音英式音标 [ˈɪn.dʒəʊk]美式音标 [ˈɪn.dʒoʊk]英式发音 美式发音 基本解释（只有圈子里的人才能懂的）内部笑话。同根派生 英英字典剑桥英英字典 a private joke that can only be understood by a limited group of people who have a special knowledge of something that is referred to in the joke