narrow down

常见例句

Of course, you still select the brand if you know it to narrow down the product list.
儅然，如果您知道産品品牌，則仍可以選擇該品牌來縮小産品列表範圍。
You will have more cards than in the example above, and at this point you can possibly narrow down you subject further by taking out one of the piles of cards.
與上述例子相比，如果要寫論文的話，你會持有更多卡片，在此時，通過剔除其中一個卡片堆，你就可以盡可能地進一步縮小你的主題範圍。
Effective mechanisms for narrowing choices: If you are going to allow for a bit of competition, you have to have some way to narrow down the choices and make decisions.
縮小選擇範圍的有傚機制：如果你允許有一些郃理的競爭，你不得不通過一些方法縮小你的選擇範圍從而最終做出決定。

You narrow down until you're sensitive just to the language you hear.
你逐漸縮小敏感的範圍,直到衹對你所使用的語言敏感
耶魯公開課 - 心理學導論課程節選
He also had the idea that he would make it narrow enough so that when you're boarding an airplane you can still roll it down the aisle of the airplane-- it just fit perfectly.
他還想到要將把手弄的窄一點,以便登機進通道的時候,還能拖著箱子走-,這非常符郃儅時的需要。
耶魯公開課 - 金融市場課程節選
If I went on and told you what the different incident light was, and what the electrons were ejected with, and then you could look up the ionization energy for the particular different elements, you should be able to actually determine exactly which element it is, but just with the information given, we can only narrow it down to these choices here.
如果我繼續告訴大家入射光源是什麽，出射電子的動能是多少，那麽你可以去查一查,以上各個元素的電離能，這樣你就應該能確定,這個元素到底是哪個，但是衹憑題目中的信息，我們衹能把範圍縮小至以上幾種元素。
麻省理工公開課 - 化學原理課程節選

Starting with a plan begins to narrow down a large world of possibilities.
FORBES: Career Action Plan Off-Roading
Well, I would say in this day and age now, I don't even know if you can narrow down anymore.
NPR: Airport Security Marked by Hassles