1. 丢脸;耻辱;不光彩
    If you say that someone is in disgrace, you are emphasizing that other people disapprove of them and do not respect them because of something that they have done.

    e.g. His vice president also had to resign in disgrace...
           他的副总统也被迫不光彩地辞去职务。
    e.g. She has brought disgrace upon womankind.
           她的行为让女性蒙羞。

2. 丢脸的事;不名誉的事
    If you say that something is a disgrace, you are emphasizing that it is very bad or wrong, and that you find it completely unacceptable.

    e.g. The way the sales were handled was a complete disgrace...
           这种销售手段为人所不齿。
    e.g. The national airline is a disgrace.
           国家航空公司真可耻。

3. 让人蒙羞的人
    You say that someone is a disgrace to someone else when you want to emphasize that their behaviour causes the other person to feel ashamed.

    e.g. Republican leaders called him a disgrace to the party...
           共和党领导人称他是全党的耻辱。
    e.g. What went on was a scandal. It was a disgrace to Britain.
           发生的一切是个丑闻，是给英国抹黑。

4. 使丢脸;使受辱
    If you say that someone disgraces someone else, you are emphasizing that their behaviour causes the other person to feel ashamed.

disgrace的意思

    e.g. I have disgraced my family's name...
           我让家人蒙羞。
    e.g. I've disgraced myself by the actions I've taken.
           我的行为让我颜面尽失。