幸灾乐祸

I felt shame that I had ever joyed in his discomfiture or pain.

很羞愧曾经对他幸灾过。

He gloated over his fellow student's failure to win the prize.

"他的同学未能获奖,他却幸灾。"

A smirk flickered at the corner of his mouth as he watched my struggle.

他扎的样子，嘴角闪过一丝幸灾的笑容。

Captain Black yawned deliciously, rubbed the last lethargy from his eyes and laughed gloatingly.

布莱克尉很惬意打了呵欠，驱走了最后一丝睡意，幸灾笑了起来。

He may laugh at our discomfiture now,but before long he’ll be laughing on the other side of his face.

他现在可以对们幸灾,但是要不了多久他就会转喜为忧。