narrow down
phrasal verbnarrow something down (to something)
- to reduce the number of possibilities or choices
把(可能性或选择)缩小(到);缩小范围 - We narrowed the choices down to five categories.
我们把选择范围缩小到五个类别。 - the following list may help narrow down the cause of the problem.
以下列表可能有助于缩小问题的原因。 - We have narrowed down the list to four candidates.
我们把范围缩小到四位候选者。
- We narrowed the choices down to five categories.