英 [ˌkəʊld ˈblʌdɪd] 美 [ˌkoʊld ˈblʌdɪd]
adj. [生理] 冷血的；残酷的，无情的；怕冷的
cold-blooded //
形容词 Someone who is cold-blooded does not show any pity or emotion. 残酷无情的; 冷血的
...a cold-blooded murderer.
…一个冷血杀手。
形容词 Cold-blooded animals have a body temperature that changes according to the surrounding temperature. Reptiles, for example, are cold-blooded. 冷血的 (动物)
怕冷的
冷血的
长期以来，人们一直认为恐龙（dinosaurs）是冷血的（cold-blooded），然而最近的一项研究打破了这一定论。
... cold-blooded 冷血的;冷酷的 to get cold feet 临阵退缩 cold shoulder 冷遇;冷淡对待 ...
冷血动物（Cold-blooded）：杀死同一个玩家5次
... cozy互相勾结的 cold-blooded无情的 cold-hearted铁石心肠的 ...
Cold-blooded animals were used to test this hypothesis.
冷血动物被用来验证这一假设。
If true, though, why did cold-blooded animals such as snakes, lizards, turtles, and crocodiles survive the freezing winters and torrid summers?
如果这是真的，那么为什么像蛇、蜥蜴、乌龟和鳄鱼这样的冷血动物能在寒冷的冬天和炎热的夏天存活下来呢？
Their cold-blooded killers had then dragged their lifeless bodies upstairs to the bathroom.
那些杀死他们的冷血杀手们随后把他们的尸体拖到了楼上的浴室。
People who show no human emotions or feelings,for example, are said to be cold-blooded.
VOA : special.2009.12.13
The most altruistic behavior of all, giving your life to help another, can be explained in cold-blooded evolutionary terms.
最利他的行为，就是为他人牺牲自己，这也可以用毫无人情味的进化论来解释。
心理学导论课程节选 : 耶鲁公开课
These are particularly callous and cold-blooded statements suggesting that this instinctive empathy, this aspect of moral thought, is not-- is present in most of us but not in all of us.
这些极其无情冷血的话,表明移情这种本能，这种道德观念的一个要素-,存在于我们大部分人当中，但不是所有人。
心理学导论课程节选 : 耶鲁公开课
For example,a newspaper says the police are searching for a cold-blooded killer.
VOA : special.2009.12.13
Cold-blooded people act in cruel ways.
VOA : special.2009.12.13
But defenders of the right to kill selectively cite the shooting down of Japan's Admiral Isoroku Yamamoto in the second world war, which was quite a cold-blooded business though he was clearly an enemy combatant.
Its narrative structure is conventional the girl's trials and tribulations, the cynic with a soul who has lost faith in the world, and the eloquent, cold-blooded thug but within these confines the characters have a shape of their own and the dialogue is refreshingly sharp.
Relatives of David Ranta rejoiced in a Brooklyn courthouse Thursday as Ranta convicted more than two decades ago in the cold-blooded slaying of a prominent rabbi was released after prosecutors conceded their review of his murder case determined it was fatally flawed.