Meaning of nèi jiù:
nèi jiù
内疚
Adjective
guilty conscience; to feel a twinge of guilt
Tā yīnwèi wèinéng zūnshǒu chéngnuò ér gǎndào nèijiù.
他因为未能遵守承诺而感到内疚。
He felt guilty for not being able to keep his promise.
Tā duì tā de xíngwéi gǎndào nèi jiù.
他对他的行为感到内疚。
He felt a twinge of guilt about his actions.