be down to 1. be attributable to (a particular factor or circumstance) 由…引起（或造成）： he claimed his problems were down to the media. 他声称自己的问题是由传媒引起的。 ■ be the responsibility of (a particular person) 是（某人）的责任： it's down to you to make sure the boiler receives regular servicing. 确保锅炉定期维修是你的责任。 2. be left with only (the specified amount) 仅剩下： I'm down to my last few pounds. 我只剩下最后几英镑了。 |