1. A man who uses bad language will only abase himself.
    说脏话者只会自贬身分。

2. A man who betrays a friend abases himself.
    叛友者实为自贬身份。

1. 降低(身份) 额娘弹贝司是降低身份：Senio r: 大四学生 噻!你马上就要毕业了! | Abase: 降低(身份) 额娘弹贝司是降低身份. | Abash: 使羞愧/困窘 恶人向我拜师使我羞愧.

2. abase的解释

2. 降低：abase oneself 谦卑 | abase 降低 | abasement 降低

3. 落帆降旗降低：abase 降低;下降 | abase 落帆降旗降低 | abate 减

4. 降低;下降：abandonstation 弃船部署 | abase 降低;下降 | abase 落帆降旗降低

1. cause to feel shame
    hurt the pride of

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

    Synonym: humiliatemortifychagrinhumble