To find by chance; come upon.
偶然发现；偶然碰到
He run across a dog.
他偶然遇到只小狗.
I ran across her in the public library yesterday.
我昨天在公共图书馆碰巧遇见了她。
She ran across some old letters when she was looking for something else.
她找别的东西时, 偶然翻出几封过去的信。
I just thought you might have run across him before.
我刚刚在想你以前可能偶然碰见过他。
When did you run across her?
你什么时候碰到她的？
We've run across a slight problem.
我们碰到了一个小问题。
偶然发现
偶然碰到
To pursue; chase.
追赶；追逐
To seek the company or attention of for purposes of courting
追求：为求爱而找伴或吸引其注意力
He finally became tired of running after her.
他追求她终于追烦了
To encounter unexpectedly; run into.
偶然撞见：意外遇见；与…偶然碰见
To work against; oppose
违反：与…作对；反对
found public sentiment running against him.
发现公众反对他的情绪
To go away; leave.
离开；走开
To flee; escape.
跑开；逃走
To leave one's home, especially to elope.
离家出走，尤指私奔
To stampede.
（马等）惊跑
To stop because of lack of force or power
停掉，耗尽：因缺乏力量或能量而停止
The alarm clock finally ran down.
闹钟终于停了
To become tired.
筋疲力尽
To collide with and knock down
&I{【航海】} 撞沉：与…相撞并导致其沉没
a pedestrian who was run down by a speeding motorist.
被一辆疾驰的摩托车撞倒的行人
To chase and capture
追捕到：追寻并抓到
Detectives ran down the suspects.
侦探抓获了嫌疑犯
To trace the source of
追溯：追踪…的来源
The police ran down all possible leads in the missing-person case.
警察查遍了这件失踪案的所有可能的线索
To disparage
贬低，说坏话
Don't run her down; she is very talented.
不要贬低她；她很有天分的
To go over; review
浏览；复习
run down a list once more.
再浏览一下单子
&I{Baseball} To put a runner out after trapping him or her between two bases.
&I{【棒球】} 夹杀：当跑垒员陷入两垒之间后将其推出
To insert or include as something extra
插入，补入：把另外一件东西嵌入或包括进来
ran in an illustration next to the first paragraph.
在第一段旁边加上插图
&I{Printing} To make a solid body of text without a paragraph or other break.
&I{【印刷术】} 使不间断，使不分段，连排：使排字材料不分段落或间隙地连下去
&I{Slang} To take into legal custody.
&I{【俚语】} 拘留
To go to or seek out the company of in order to socialize; visit
非正式访问，顺便看望：为交往目的而去与…相伴；拜访
We ran in for an hour.
我们拜访了一个小时
To meet or find by chance
偶然遇见，偶然发现
ran into an old friend.
与一个老朋友不期而遇
To encounter (something)
遭遇，陷入（某件事）
ran into trouble.
陷入麻烦
To collide with.
与…相撞
To amount to
共计，合计
His net worth runs into seven figures.
他的净值达到了七位数
To print, duplicate, or copy
印刷，打印出，复印
ran off 200 copies of the report.
把这个报告复制了200份
To run away; elope.
跑掉；私奔
To flow off; drain away.
流掉；流干
To decide a contest or competition by a runoff.
对比赛（或竞争）进行决赛
To force or drive off (trespassers, for example).
赶走，驱逐（例如，私入地界者）
To keep going; continue.
不分段，不换行：不间断地接连下去
He is always running on about his tax problems.
对于他税务方面的问题，他总是讲个不停
To become used up; be exhausted
用完；耗尽
Our supplies finally ran out.
我们的供给终于耗尽了
To put out by force; compel to leave
逐出：强使离去；驱逐
We ran him out of town.
我们把他驱逐出镇子
To become void, especially through the passage of time or an omission
期满：因期满或疏漏而无效
an insurance policy that had run out.
已过期的保险单
To collide with, knock down, and often pass over
碾过：与…相撞、撞倒，通常压过去
The car ran over a child.
那辆汽车碾过了孩子
To read or review quickly
浏览：快速阅读或过目
run over a speech before giving it.
演说之前浏览一下演讲稿
To flow over.
飞过，掠过
To go beyond a limit
超过某个限制
The meeting ran over by 30 minutes.
会议拖了30分钟了
To pierce
穿透，刺穿
The soldier was run through by a bayonet.
士兵被刺刀刺透了
To use up quickly
挥霍掉
She ran through all her money.
她很快花完了所有的钱
To rehearse quickly
匆匆排练
Let's run through the first act again.
我们再排练一下第一场
To go over the salient points or facts of
匆匆看过：把…的突出点或事实过目一下
The crew ran through the preflight procedures. We ran through the witness's testimony before presenting it in court.
机组人员又复习了一遍飞行前的程序。在法庭上出示之前，我们先过目一下见证人的证词
To make or become greater or larger
使变大，变大，增大
ran up huge bills; run up the price of the company's stock.
积欠很大的债务；使公司股票的价格升值