绝情的英语译为"unfeeling"。这个词的来源可能来自拉丁语的 "in-" 前缀和 "affectus"，意为"无感情"。例如：

He was an unfeeling man who never showed any emotion.

他是个绝情的人，从不表露任何情感。

She was unfeeling towards her husband's suffering.

她对丈夫的痛苦毫无同情心。

The unfeeling dictator showed no mercy towards his enemies.

那个绝情的独裁者对他的敌人毫不留情。