cold-blooded
adj. 冷酷的; 冷血的
Someone who is cold-blooded does not show any pity or emotion.
...a cold-blooded murderer...
冷血的謀殺犯
This was a brutal and cold-blooded killing.
這是一場殘忍無情的殺戮。
Cold-blooded animals have a body temperature that changes according to the surrounding temperature. Reptiles, for example, are cold-blooded.
1. without compunction or human feeling;
2. having cold blood (in animals whose body temperature is not internally regulated)
The old couple was cold blooded and kept their house terribly hot.
那對老夫婦很怕冷,所以把房間燒“得”熱“得”要命.
All the dinosaurs are cold - blooded.
所有的這些恐龍都是冷血的.
They are cold blooded creatures but like to have fairly constant body temperatures.
它們雖然屬於冷血動物但卻喜歡長期保持穩定的身體溫度.
The effect of these changes on plants and cold - blooded reptiles must have been profound.
這種氣候上的變遷必然深深地反映在植物和冷血的爬行動物身上.
Reptiles are cold - blooded, so they like to warm themselves in the sun.
爬蟲類動物是冷血的, 所以它們喜歡在陽光下讓自己保持暖和.