意思是：仰赖；
句子实例：
That was the only thing they could count on.
那是他们唯一依靠的东西。
He depends for his livelihood upon a meager income.
他依靠微薄的收入过活。
We could count on benevolent understanding.
我们可以指望得到善意的谅解。
I am banking upon you to help me with arrangements.
我指望你来安排一切。
