in cold blood
冷血地、冷酷無(wú)情地
書面/口語(yǔ)·形容殘忍行為
英文釋義
without emotion or mercy; in a ruthless or calculated manner
例句
The murderer killed his victim in cold blood, without any provocation.
典故來(lái)源
源自16世紀(jì),'cold blood'比喻無(wú)情感狀態(tài),與熱血沖動(dòng)相對(duì),強(qiáng)調(diào)冷酷預(yù)謀。