If you say that something is disgusting, you are criticizing it because it is extremely unpleasant.
revolting
It tasted disgusting.
尝起来味道让人恶心。
If you say that something is disgusting, you mean that you find it completely unacceptable.
It's disgusting that all this damage has been caused by mindless vandalism.
令人无法接受的是,所有这些损坏都是由无所顾忌的肆意破坏造成的。