1.依靠,依赖;信赖;指望;把希望建筑在...上
You can bank on him to hand you a reasonable bill for your services.
你可以相信他会给你合理的服务费.
Don't bank on your friends to help you out of trouble.
不要指望你的朋友来帮你摆脱困境.
2.发现…可靠
to be so sure of something that one can trust it as one might trust a bank with one's money.
I will be there on time. You can bank on it.
我会准时到的,放心吧.
This brake can't be banked on if we have to pull up suddenly.
如果我们必须紧急停车,这个刹车是不可靠的.