1. The teacher was mortified by his inability to answer the question.
    老师因为自己答不出这个问题而感到羞怒。

2. The teacher was mortified by his own inability to answer such a simple question.
    老师因自己回答不出如此简单的问题而感到羞愧。

1. 死沉沉 sort 种类：Mortality 死亡率 mort 死亡 | Mortify 死沉沉 sort 种类 | Mortification 禁欲 tort 害

2. 窘：贬:disparage, disdain, disrespect, contempt, devalue, defy/defiance, depreciate, despise, | 窘:embarrass, abash, humiliate, mortify | 沮:frustrated, disappointed, dismay,

3. 抑制：mortality rate 死亡率 | mortify 抑制 | mortify the flesh 禁欲

4. 受辱：mortification 羞辱 | mortify 受辱 | mortifying 抑制的

1. 使丢面子;使窘迫;使羞愧
    If you say that something mortifies you, you mean that it offends or embarrasses you a great deal.

    e.g. Jane mortified her family by leaving her husband.
           简离开丈夫的做法使她的家庭蒙羞。

1. undergo necrosis

    e.g. the tissue around the wound necrosed

    Synonym: necrosegangrenesphacelate

2. cause to feel shame
    hurt the pride of

    e.g. He humiliated his colleague by criticising him in front of the boss

    Synonym: humiliatechagrinhumbleabase

3. hold within limits and control

    e.g. subdue one''s appetites
           mortify the flesh

    Synonym: subduecrucify

4. practice self-denial of one''s body and appetites