ethnics

morals, morality, ethics

这些名词均含“道德”之意。
morals: 多用于实践方面，指按习惯或社会公认的道德标准，尤指男女之间关系的道德。
morality: 指符合道德标准的行为，或用道德标准衡量某事，既指社会的又指个人的道德。
ethics: 多用于伦理方面，指符合于伦理学中所指的好的行为，常指公平正真地对人对事的品德。

名词 ethnic:

1. a person who is a member of an ethnic group
   同义词：ethnic

1. Medical ethics (ie those observed by the medical profession) forbid a doctor to have a love affair with a patient.
   行医道德有规定，禁止医生与病人谈恋爱。
2. Ethics is a branch of philosophy.
   伦理学是哲学的分科。
3. Lee carries over his business ethics into his personal relationships.
   李把他在生意中的道德标准运用到私人关系中去。
4. The ethics of his decision are doubtful.
   他的这一决定是否合乎道德规范值得怀疑。