across from是正对面吗?斜对面可以用这次组表示吗?
问题描述：
across from是正对面吗?斜对面可以用这次组表示吗?
答
across from 是从对面怎样,如He came across from the road.他从路对面来.
单独用across 也可,如There is a postoffice across the road.马路对面有个邮局.不一定是正好的对面.