- 1
To look at information more and more closely, level by level — from the big total down to the small numbers behind it. Office and computer language: meetings, reports, where you click to see more detail. The data takes 'into': drill down into the numbers. You will hear this at work far more than in textbooks.
深入分析；往下細看（資料）
原始詞典資料6 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
drill downverb
- 1
To examine something on a more detailed level.
- The issue can be drilled down to a simple yes or no.
- 2
computingengineeringmathematicsTo examine information at another level or in greater detail; especially in a database, to navigate to a more detailed level or record.
- From the employee list, you can drill down to find addresses and pay history.
- 3
computingengineeringmathematicsTo replace data with more specific data.
- Clicking here lets you replace the annual sales data with monthly data, drilling down to help you track revenue.
- 4
hobbieslifestylesportsTo practice maneuvers in order to memorize them; to drill thoroughly (to practice).
- We've drilled down on guarding players with his skillset.
- 5
ball-gamesbasketballgamesTo score points; to do well in a basketball game.
- They drilled down three pointers throughout the second half.
drill downnoun
- 1
an internal competition used to practice marching commands, in which the last person caught improperly executing a command wins
- We knew someone had lost when the last two people in the drill down ended up facing each other.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。