bank on
phrasal verbbank on somebody/something
to rely on somebody/something 依靠；指望 I'm banking on your help. 我还得靠你帮助呢。 ‘I'm sure he'll help.’ ‘Don't bank on it (= it is not likely to happen).’ “我相信他会帮忙的。” “那可不见得。” - bank on somebody/something to do something
I'm banking on you to help me. 我还得靠你帮忙呢。 - bank on somebody/something doing something
I was banking on getting something to eat on the train. 我指望在火车上能找到吃的。