unethical

1. ADJ Behaviour that is unethical is wrong and unacceptable according to rules or beliefs about morality. 不道德的

It's simply unethical to promote and advertise such a dangerous product. 给这样一个危险的产品做宣传广告是极不道德的。

I thought it was unethical for doctors to operate upon their families. 我认为让医生给他们的家人动手术是不道德的。