across from和 opposite to有区别吗?

形容词 a.
1.相反的,对立的[(+to)]
They have opposite views on the question.
在这个问题上他们持相反的观点。
2.对面的,相对的[(+to)]
His store is opposite to mine.
他的店在我的对面。
He lives opposite to me.
他住在我对面。
There was a garden on the opposite side of the street.
街的对面有个花园。
名词 n.
1.对立面;对立物[C][the S][(+of)]
My view is the very opposite of his.
我的看法正好于他相反。
Jack is considerate; his wife is just the opposite.
杰克能体贴人,而他妻子恰恰相反。
Black is the opposite of white.
黑色的相反是白色。
介词 prep.
1.在...对面
The post office is opposite the bank.
邮局在银行对面。
副词 ad.
1.在对面,在对过
They sat opposite on the lawn.
他们面对面坐在草坪上
介词 prep.
1.横越,穿过
We walked across the street.
我们穿过马路。
2.在...那边
He stared at the Englishman across the table.
他两眼一直盯着坐在桌子对面的那个英国人。
3.与...相交叉
The two lines cut across each other.
两条线相互交叉。
副词 ad.
1.横过
We got into the boat and rowed across.
我们上了船,将船划到对岸。
2.宽
The river is two miles across.
河宽二英里。
3.在对面;向对面
Can you jump across?
你能跳过去吗?

across from 在什么的对面,指地理位置
opposite to 相反的,指态度,意见,主意,想法等