run down

英 ['rʌnˌdaʊn] 美 ['rʌnˌdaʊn]

• 撞倒； 贬低； 追捕； 查出； （使）筋疲力竭

英英释义

Verb:

1. trace;

   "We are running down a few tips"
   

2. move downward;

   "The water ran down"
   

3. injure or kill by running over, as with a vehicle

4. use up all one's strength and energy and stop working;

   "At the end of the march, I pooped out"
   

5. examine hastily;

   "She scanned the newspaper headlines while waiting for the taxi"
   

6. deplete;

   "exhaust one's savings"
   "We quickly played out our strength"
   

7. pursue until captured;

   "They ran down the fugitive"
   

词汇搭配

• run down to 延伸至
• run down 撞倒
• The spring has run down. 发条走完了。...

近反义词

【近义词】

• trail 踪迹
• decline 下降
• debase 降低质量、地位或价值...
• overtake 赶上
• peter out 逐渐减少
• check out 退房结帐
• conk out <俚>出故障
• run over 复查
• skim 撇去
• rake 耙子
• exhaust 使筋疲力尽
• play out 发生
• glance over 浏览
• run out 用尽
• poop out 筋疲力尽
• scan 扫描
• tire 轮胎
• sap 树液