| 单词 | cold-blooded |
| 释义 | cold-blooded —cold-bloodedly, adv. —cold-bloodedness, n. /kohld"blud"id/, adj. 1. designating or pertaining to animals, as fishes and reptiles, whose blood temperature ranges from the freezing point upward, in accordance with the temperature of the surrounding medium; poikilothermal. 2. without emotion or feeling; dispassionate; cruel: a cold-blooded murder. 3. sensitive to cold. [1585-95] |
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