be down to

US /bi daʊn tu/
UK /bi daʊn tu/
"be down to" picture
1.

归因于, 是...的结果

to be the result of a particular thing

:
The success of the project was down to hard work and dedication.
项目的成功归因于辛勤工作和奉献精神。
Her poor performance was down to a lack of preparation.
她表现不佳是由于缺乏准备。
2.

取决于, 是...的责任

to be someone's responsibility

:
It's down to you to make sure everyone is informed.
确保每个人都知情是你的责任
The final decision is down to the manager.
最终决定取决于经理。
3.

只剩下, 减少到

to have only a particular amount of something left

:
We're down to our last few dollars.
我们只剩下最后几美元了。
After all that work, we're down to the final two candidates.
经过所有这些工作,我们只剩下最后两名候选人。