differ from表示“不同于……,与……不同”是个动词短语,与 be different from(形容词的短语)意思相同；
试比较：
A differs from B.= A is different from B.
两句都是A与B不同的意思.
再例如：x05
I can not see where they differ from each other:to me they look exactly alike.
我看不出他们彼此有什么不同,在我看来,他们确实很相像.
I take leave to differ from you.
恕我冒昧,我不敢苟同.