| 单词 | 跟踪 |
| 释义 | 〔feeling〕He had the feeling that he was being followed.他觉察到他正在被跟踪〔dog〕To track or trail persistently:跟随：一直跟踪，尾随：〔track〕following the track of an airplane on radar.用雷达跟踪飞机的航道〔dog〕"A stranger then is still dogging us"(Arthur Conan Doyle)“一个陌生人仍在跟踪我们”(阿瑟·科南·多伊尔)〔AWACS〕A military surveillance system, carried by aircraft, that is capable of tracking a large number of other aircraft from a great distance.机载警报和控制系统：一种由飞机携带的军事监视系统，可以远距离跟踪大量敌机〔trace〕To follow the course or trail of:跟踪：跟随…的道路或足迹：〔minitrack〕An electronic system designed to follow the course of satellites and rockets and correlate radio signals received by a network of ground stations.卫星跟踪系统：设计用来跟踪卫星或火箭的航线并将地面站网接受到的无线电信号相互关联的电子系统〔spoor〕To track (an animal) by following its spoor or to engage in such tracking.跟踪：根据（动物的）足迹或行踪进行跟踪〔throw〕Crossing the stream, he threw the tracking dogs off. A wrong measurement threw her estimate off.他淌过小溪把跟踪的狗甩掉了。错误的测量使他的判断出了错〔tail〕The police put a tail on the suspected drug dealer.警方派人去跟踪有嫌疑的毒犯〔sleuthhound〕A dog used for tracking or pursuing, such as a bloodhound. Also called sleuth 警犬，猎犬：用于跟踪或追逐的狗，如警犬 也作 sleuth〔sleuth〕To track down the history of the wordsleuth requires a bit of etymological sleuthing in itself.The immediate ancestor of our word is the compoundsleuthhound, "a dog, such as a bloodhound, used for tracking or pursuing.”This term took on a figurative sense,"tracker, pursuer,”which is closely related to the sense "detective.”Fromsleuthhound came the shortened form sleuth, recorded in the sense "detective" as early as 1872.The first part of the termsleuthhound means "track, path, trail,” and is first recorded in a Middle English work written probably around 1200.The Middle English word, which had the formsloth, with eu representing the Scots development of the Middle English (ō), was a borrowing of the Old Norse word slōdh, "a track or trail.” 要追溯sleuth 这个词的历史， 需要进行一点词源追踪。我们这个词最直接的来源是sleuthhound 这个复合词， 它的意思是“一种用于跟踪和追逐的狗，如警犬”。这个词获得了一种修辞上的意思，“跟踪者，追逐者”，这与“侦探”这个意义非常贴近。从sleuthhound 这个词产生了其缩写的形式 sleuth ， 早在1872年就有了“侦探”这个意思的文字记载。sleuthhound 这个词的前半部意思是“路径、道路或途径”， 它最早被记载在1200年左右的中世纪英语作品中。中世纪英语中的这个词借自古代挪威语中的slōdh ，“路径或途径”，它的形式是 sloth ，其后的 eu 代表了苏格兰语对中世纪英语(ō)的发展 〔trace〕trace a wounded deer; tracing missing persons.跟踪一头受伤的鹿；追寻失踪者〔shadow〕To follow, especially in secret; trail.跟踪：尤指秘密追踪；跟踪〔track〕To follow the tracks of; trail:跟在…在足迹后；跟踪：〔shake〕couldn't shake the man who was following us.无法摆脱跟踪我们的男人〔longitudinal〕a longitudinal study of twins.对双胞胎的跟踪研究〔monitor〕To keep track of systematically with a view to collecting information:搜集，记录：为收集信息而有系统地跟踪：〔trail〕To follow the traces or scent of, as in hunting; track.跟踪：追随…的足迹或气味，如在狩猎中；追踪〔Polanyi〕Canadian chemist. He shared a 1986 Nobel Prize for developing methods of tracking chemical reactions.波拉尼，约翰C.：(生于 1929) 加拿大化学家。他因开发出跟踪化学反应的方法而获得了1986年的诺贝尔奖〔trail〕To follow the course taken by; pursue:追随：跟着…走的路，跟踪：〔shadow〕One, such as a detective or spy, that follows or trails another.跟随者：跟踪另一个人的人，如侦探或间谍 |
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