音标发音英式音标 [ˌdʌm.i ˈrʌn]美式音标 [ˌdʌm.i ˈrʌn]英式发音 美式发音 基本解释（同dry run）。同根派生 dummy run相关词英汉例句noun [ C ]The local elections can be seen as a dummy run for the national election next year. 当地的选举可被视作明年全国选举的预演。dummy run更多例句英英字典剑桥英英字典 a dry rundummy run剑桥字典dummy run柯林斯字典