to be down to somebody or something
01
to have a limited amount or number of something left
习语
非正式
例子
We're down to our last twenty dollars until payday.
02
to be heavily dependent on someone or something
习语
非正式
例子
He claimed his problems were down to the media.
to be down to somebody
01
to be someone's responsibility or duty to do something
习语
例子
It’s down to you to make the final decision on this project.



























