run against  . hit with a quick movement猛撞

The horse hurt its knee by running against the fence．马撞在围栏上，伤了膝盖。

Driving in a hurry he ran his car against a tree．由于开得太急，他把汽车撞到一棵树上去了。

While walking along the sidewalk，he was so absorbed in thought that he ran against a passerby．他走在人行道上时，全神贯注地想心事，以致和一个过路人撞了个满怀。

run against  . meet accidentally 偶遇

I ran against an old friend in the street．我在街上偶遇一位老友。

run against  . be unfavorable to；disfavor对…不利

Time is now running against us in this affair．在这件事上时间于我们不利。

Fortune seems to run against me．命运似乎与我作对。

She never does anything that would run against the interests of the collective．她从不会做任何损害集体利益的事情。

run against  .  compete with by running in a race ；compete with for an elected office与…赛跑；与…竞选

She is prepared to run against the world's best runners．她准备同世界上最优秀的赛跑选手比赛。

Roosevelt ran against Hoover in nineteen thirty-two ．一九三二年罗斯福同胡佛竞选美国总统。

run along .  go away；be off； depart走开；离开

Run along now，children！I'm busy．孩子们，走开。我正忙着呢。

She said she had something urgent to do and must run along．她说她有急事要办，得走了。

run along .   convey along（usu． in a car）运送（常指用汽车）

I'll run you along to the station in a few minutes．我立即用车送你去车站。

run around . be unfaithful to one's wife or husband；seek amusement or companionship restlessly or incessantly 在外寻欢；有外遇；鬼混作乐

When is he going to stop running around and settle for one girl? 他什么时候才不到处和女人鬼混，而倾心于一个姑娘呢?

She suspected her husband of running around．她怀疑她丈夫有外遇。

He was sorry that he had wasted his youth running a around．他很后悔浪费了青春年华。

run away with . get（somebody．） out of control 使（某人）失去控制

When he saw his dead son， his grief ran away with him and he shot himself．他看到儿子死了，悲痛至极开枪自杀了。

Don't let your enthusiasm run away with you ．不要让你的热情使你失去了控制。

You must not let your feeling runaway with you．你不要感情用事。

run away with .  take away（somebody． of opposite sex）；elope with 与（异性）私奔

He ran away with his master's wife．他与主人的妻子私奔了。

She was a romantic girl，and gave the impression that she would be quite willing to run away with any young man that flattered her．她是一个浪漫的姑娘，并且给人以这种印象：只要有什么年轻男人去奉承她，她就愿意和他私奔。

run away with . steal and carry off 携…潜逃

He has run away with all my jewels．他携带我所有的珠宝潜逃了。

run away with . believe easily； accept hastily without consideration轻易相信；匆匆接受

Don't run away with the idea that you needn't work．不要轻易认为你无须工作。

He ran away with the impression that it was out of the question．他未好好考虑就认为那是办不到的。

Don't run away with the idea that you can always do this kind of thing with impunity．不要轻易认为你总能老干这类事情而不受惩罚。

run away with . consume ；cost 消耗；花费

His new car just runs away with petrol．他的新车耗油量很大。

Not only is smoking bad for your health；it also runs away with your money．吸烟不仅损害你的健康，而且费钱。

run away with . do far better than others in ；get （a prize，honor，） by surpassing others； win easily（ a prize，）在…方面做得远比别人好；胜过其他人而获得（奖品等）；轻而易举地获得（奖品等）

He surprised others by running away with academic honors．他在学术方面所获得的荣誉使别人为之吃惊。

The girl from Shanghai ran away with the first set in the tennis tournament．那位上海姑娘在网球赛的第1轮比赛中获胜。

She easily ran away with the women's title in the singles at the table tennis tournament．在乒乓球锦标赛中，她轻而易举地夺得了女子单打冠军。

run away . run off . leave and not plan to come back；go without permission 远走高飞；擅自离开；逃跑

She ran away and left her family．她弃家出走了。

The guards in jail make sure that none of the prisoners run away．监狱守卫确保没有一个犯人逃跑。

He ran away from school．他逃学了。

run away . run off . go away（not necessarily by running）离去；走掉（不一定是逃 跑）

Don't run away；I've something to say to you．别走，我有话要跟你讲。

Don't bother me while I'm studying ；run away and play．我学习时不要打搅我，到一边玩去吧。

run back over . look back in the mind回顾；重温

I let my thoughts run back over my childhood．我在回顾我的童年。

Let's run back over the events of the last few days to see if we can find out what went wrong．我们来回顾一下这几天的情况，看看能否找到毛病出在什么地方。

run circle around  . run rings around . show that one can do a task much better than；do better than somebody very easily轻而易举做某事；举手之劳

Frank ran rings around the other boys on the basketball team．在篮球队中法兰克的球技远远超过其他队友。