build on

1look torely on 依靠;依赖;指望

I'll build on your support.我将依靠你的帮助。

Don't build too much on his promise.不要过多地指望他的许诺。

2bottom onbe on the basis of以…为基础

We must develop our national economy by building on the development of agriculture.我们必须在发展农业的基础上,发展国民经济。

3add on as a new part 加建一个新的部分

We can build an extension on later if you want one.如果你想要,我们以后可以扩建一间房子。