adj.悔的，惭愧的，内疚的

He felt compunctious about forgetting his mother's birthday.
他因忘记母亲的生日而感到内疚。
The guilty look on his face showed his compunctious feelings.
他脸上内疚的表情显示出他的悔意。
She made a compunctious apology for her mistake.
她为自己的错误诚恳地道歉。
After the accident, he was deeply compunctious and vowed to be more careful.
事故发生后，他深感懊悔，并发誓要更加小心。
The realization of his past mistakes filled him with compunction.
意识到过去的错误使他充满了悔恨。
He looked at the empty playground, feeling compunctious for not spending more time with his kids.
他看着空荡荡的操场，为自己没有花更多时间陪伴孩子而感到内疚。
The compunctious letter from an old friend sparked a wave of nostalgia.
一封来自老朋友充满歉意的信激起了阵阵怀旧之情。
The charity worker felt compunctious when she couldn't help everyone in need.
慈善工作者在无法帮助到每一个需要帮助的人时感到非常内疚。
He woke up with a compunctious heart, regretting his harsh words to his loved one.
他带着一颗悔恨的心醒来，后悔对所爱之人说了重话。
The compunctious silence in the room followed the harsh criticism, making everyone reflective.
严厉批评之后，房间内一片令人不安的寂静，使得每个人都陷入了反思。