1. Some say (that) what he is doing is immoral . 有些人说他所做的是不道德的。
2. We believe that cloning should be banned because it is immoral. 我们认为克隆应该被禁止因为它是不道德的。
3. Some say what he is doing is immoral. They call him Doctor Death. 有些人说他所做的是不道德的。他们称他为死亡医生。
英英解释
adj.
1. deliberately violating accepted principles of right and wrong
2. not adhering to ethical or moral principles
3. morally unprincipled
4. characterized by wickedness or immorality
5. marked by immorality; deviating from what is considered right or proper or good