Ject对"demotion" 的正确翻译：n. 降级,降职,降等。发音：[ˌdi:'məʊʃən]。例句参考：If Johnson has any self-respect, he will demand the demotion of police officers who decided to act as a law unto themselves. - 如果约翰逊有些自尊的话，他就会要求把那些准备不顾法规而自行其是的警官们降职。；