in cold blood片语KK [ɪn kold blʌd] /ɪn koʊld blʌd/发音片语1冷血地、残忍地、毫不留情地He shot two unarmed hostages in cold blood.他冷血地枪杀了两名手无寸铁的人质。2蓄意地、有预谋地法律The prosecutor argued the murder was committed in cold blood.检察官主张这起谋杀是有预谋进行的。用这个字练口说→