dead giveaway片語KK [dɛd ˋgɪvəˏwe] /dɛd ˈɡɪvəˌweɪ/發音片語1明顯的破綻、一看就知道的跡象、露餡的線索口語His shaking hands were a dead giveaway that he was lying.他雙手發抖,一看就知道他在說謊。