cold-blooded

a cold-blooded killer

冷酷无情的杀手

牛津词典

This was a brutal and cold-blooded killing.

这是一场残忍无情的杀戮。

...a cold-blooded murderer...

冷血的谋杀犯

The old couple was cold blooded and kept their house terribly hot.

那对老夫妇很怕冷,所以把房间烧“得”热“得”要命.

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All the dinosaurs are cold - blooded.

所有的这些恐龙都是冷血的.

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They are cold blooded creatures but like to have fairly constant body temperatures.

它们虽然属于冷血动物但却喜欢长期保持稳定的身体温度.

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The effect of these changes on plants and cold - blooded reptiles must have been profound.

这种气候上的变迁必然深深地反映在植物和冷血的爬行动物身上.

辞典例句

Reptiles are cold - blooded, so they like to warm themselves in the sun.

爬虫类动物是冷血的, 所以它们喜欢在阳光下让自己保持暖和.

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