beyond a shadow of a doubt片语KK [bɪˋɑnd ə ˋʃæˏdo ʌv ə daʊt] /bɪˈɑnd ə ˈʃæˌdoʊ ʌv ə daʊt/发音片语1毫无疑问、确凿无疑、千真万确The evidence proved beyond a shadow of a doubt that he was lying.证据毫无疑问地表明他在说谎。用这个字练口说→