a hard-hearted person

• 冷酷的人

a hard-hearted person的用法和样例：

例句

1. There was a cold glitter in the cruel man's eyes.
   那个残忍的人眼中有一股冷酷的凶光。
2. Her kindness to him is meeting with a cruel rebuff.
   她一片好心却遭到他冷酷的拒绝。