单词 | cold-blooded |
释义 | cold-blooded adj 1 (biology 生) having a blood temperature which varies with the temperature of the surroundings 冷血的(血液温度随环境温度的高低而改变的) Reptiles are cold-blooded. 爬行动物是冷血的. 2 (derog 贬) (of people or actions) without pity; cruel (指人或行动)无情的, 残酷的 a cold-blooded murderer, murder 残忍的谋杀者、 谋杀. |
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