形容词
1. 反对的；不赞成的
If you are opposed to something, you disagree with it or disapprove of it.
2. 对立的；对抗的；相对的；相反的
You say that two ideas or systems are opposed when they are opposite to each other or very different from each other.
3. 而不是
You use as opposed to when you want to make it clear that you are talking about one particular thing and not something else.
1. being in opposition or having an opponent
e.g. two bitterly opposed schools of thought