run 的词性：v.（动词）ran run， running， runsrun 的词性：v.intr.（不及物动词）1. To move swiftly on foot so that both feet leave the ground during each stride.跑，奔：每跨一步时双脚同时离开地面地快速移动2. To move at a fast gallop. Used of a horse.奔驰：飞跑，疾驰。用于指马3. To retreat rapidly; flee:快速撤退；逃跑：用法与例句：seized the money and ran.抓了钱就跑4. To move without hindrance or restraint:跑来跑去：自由自在地走动：用法与例句：dogs that always ran loose.总是自由活动的狗5. To keep company:结伴，交往：用法与例句：runs with a wild crowd.与一群野蛮的人为伴6. To go or move about from place to place; roam:乱走，游荡：从一地到另一地的走动或移动；游荡：用法与例句：I am always running about, looking for my glasses.我总是在到处走，寻找我的眼镜7. To migrate, especially to move in a shoal in order to spawn. Used of fish.洄游：移动，尤指为产卵而在浅滩游动。用于指鱼8. To move or go quickly; hurry:赶走，赶紧：快速移动或走动；赶快：用法与例句：run for the police; ran for help.赶快去警察局；赶快去求救9. To go when in trouble or distress:投靠：遇麻烦或消沉时去：用法与例句：He is always running to his lawyer.他总是去投靠他的律师10. To make a short, quick trip or visit:跑一趟（很短的距离）：到很近的地方去一会或拜访一下：用法与例句：ran next door to borrow a cup of sugar; ran down to the store.快去隔壁借一杯糖；去一趟百货店11. To take part in a race or contest:竞赛：参加比赛或竞争：用法与例句：ran in the marathon; athletes who run for the gold medal.参加马拉松跑；运动员为金牌而赛12. To compete in a race for elected office:竞选：参加竞选某一职位：用法与例句：ran for mayor.竞选市长13. To finish a race or contest in a specified position:获得：在赛跑或比赛中获得某种名次：用法与例句：ran second.跑了个亚军14. To move freely, on or as if on wheels:行驶：在或好象在轮子上自由移动：用法与例句：The car ran downhill. The drawer runs on small bearings.汽车驶向下坡。抽屉有一点推力就滑动15. To be in operation:开动，运转：用法与例句：The engine is running.发动机正在运转16. To go back and forth especially on a regular basis; ply:（尤指定期地）来回行驶；定期行驶：用法与例句：The ferry runs every hour.货船一小时往来一趟17. Nautical To sail or steer before the wind or on an indicated course:【 航海 】 （船）起程：在风到来之前或按既定航程行驶或驾驶：用法与例句：run before a storm.在暴风雨来临之前起程18. To flow, especially in a steady stream:流淌（尤指在稳定的水流中）：用法与例句：Fresh water runs from the spring. Turn on the faucet and let the water run.新鲜的水是从泉中流出的。打开水龙头任意让水流吧19. To emit pus, mucus, or serous fluid:流出：流出脓、粘液或浆液：用法与例句：Pollen makes my nose run.花粉使我流鼻涕20. To melt and flow:（固体）融化：融化并流动：用法与例句：A hot flame will make the solder run.热的火焰使焊料融化21. To spread or dissolve, as dyes in fabric:（如织物上染料）渗化或渗色：用法与例句：Colorfast garments are not supposed to run.不掉色的衣服应该不渗色的22. To extend, stretch, or reach in a certain direction or to a particular point:延伸：向某一方向或某一点延伸、伸展或到达：用法与例句：This road runs to the next town.这条路伸向临近的一个镇23. To extend, spread, or climb as a result of growing:蔓生：因成长而延伸、散开或爬：用法与例句：Ivy ran up the wall.常春藤顺着墙向上爬24. To spread rapidly:传播：迅速传播：用法与例句：disease that ran rampant.猖獗地传播的疾病25. To be valid in a given area:在某一特定地区有效：用法与例句：The speed limit runs only to the town line.时速限制只在去镇上的路上有效26. To be present as a valid accompaniment:伴随存在：作为有效伴随物存在：用法与例句：Fishing rights run with ownership of the land.具有土地的所有权便具有打渔权27. To unravel along a line:脱线：沿一条线脱散：用法与例句：Her stocking ran.她的袜子脱丝了28. To continue in effect or operation:继续有效，继续运行：用法与例句：a lease with one year to run.还有一年有效期的租借29. To pass:流逝：用法与例句：Days ran into weeks.日子一天天过去，转瞬就是几个星期30. To tend to persist or recur:连续：持续存在或不断重复出现：用法与例句：Stinginess seems to run in that family.那一家好象一直很吝啬31. To accumulate or accrue:积累，产生：用法与例句：The interest runs from the first of the month.借贷利息从本月一日开始算起32. To become payable.成为应付款的33. To take a particular form, order, or expression:写着，说着：采用某一特定形式、顺序或表达方式：用法与例句：My reasoning runs thus. The report runs as follows.我的逻辑是这样的。报告如下34. To tend or incline:倾向于：用法与例句：Their taste in art runs to the bizarre.他们的艺术品味倾向于稀奇古怪35. To occupy or exist in a certain range:占据或存在某一范围内：用法与例句：The sizes run from small to large.号码大小不一36. To be presented or performed for a continuous period of time:连续演出：很长一段时间一直进行或表演：用法与例句：The play ran for six months.这个剧连演了六个月37. To pass into a specified condition:处于进入某种特定境遇：用法与例句：We ran into debt.我们开始负债了run 的词性：v.tr.（及物动词）38. To travel over on foot at a pace faster than a walk:跑：脚步比散步快的行进：用法与例句：ran the entire distance.跑了全程39. To cause (an animal) to move quickly or rapidly:使跑 ，使奔：使（动物）快跑：用法与例句：We run our hunting dogs every morning.每天早上我遛猎狗跑40. To allow to move without restraint.允许自由地移动41. To do or accomplish by or as if by running:奔走着做：通过跑或是类似跑来做或完成：用法与例句：run errands.跑腿42. To hunt or pursue; chase:狩猎；追逐：用法与例句：dogs running deer.逐鹿的狗43. To bring to a given condition by or as if by running:使达到：通过跑或类似跑来使达到某种情况：用法与例句：The toddlers ran me ragged.学步的儿童使我筋疲力尽44. To cause to move quickly:使快速移动：用法与例句：She ran her fingers along the keyboard.她的手指在琴键上飞快地移动45. To cause to compete in or as if in a race:使象赛跑一样竞争：用法与例句：He ran two horses in the Kentucky Derby.在肯德基马赛中他让两只马参赛46. To present or nominate for elective office:提出（侯选人）：引见或提名竞选职务：用法与例句：The party ran her for senator.这个党提名她为议员侯选人47. To cause to move or progress freely.使通过：使自由移动或进展顺利48. To cause to function; operate:使运转；操作：用法与例句：run a machine.操作机器49. To convey or transport:载送；捎带：用法与例句：Run me into town. Run the garbage over to the dump.把我送到镇上。把垃圾运到垃圾筒内50. Nautical To cause to move on a course:【 航海 】