1. Night is opposed to day .
    夜晚与白天对立。

1. 反对的, 敌对的：hope for 希望, 期待 | opposed 反对的, 敌对的 | well-suited 适当的, 便利的

2. opposed

2. 对置的：opposed ram steering gear 对置柱塞式操舵装置 | opposed 对置的 | opposite angle 对角

3. 反对的：afraid#害怕的 | opposed#反对的 | set#确定的

1. 反对的；不赞成的
    If you are opposed to something, you disagree with it or disapprove of it.

    e.g. I am utterly opposed to any form of terrorism...
           我坚决反对任何形式的恐怖主义。
    e.g. We are strongly opposed to the presence of America in this region.
           我们强烈反对美国在该地区的存在。

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.

    e.g. ...people with policies almost diametrically opposed to his own...
           提出与他几乎截然相反的政策的人
    e.g. This was a straight conflict of directly opposed aims.
           这是完全对立的目标之间的正面冲突。

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.

danci.edu.pub

    e.g. We ate in the restaurant, as opposed to the bistro.
           我们是在餐厅吃的饭，而不是在小饭馆。

1. being in opposition or having an opponent

    e.g. two bitterly opposed schools of thought