tracked
He tracked out the course and development of it.
他根据遗迹探索出该事物的进程和发展。
The police tracked the thieves to their den.
警察跟踪小偷，直到他们的老窝。
The police tracked the terrorists to their hide-out.
警方跟踪恐怖分子至其藏匿处。
Our pilotless rocket enters the track of the earth.
我们把一个无人驾驶的火箭送入了地球的轨道里。
He tried to hide out, but the police tracked him down.
他企图躲藏起来，但警察终于把他追捕归案。
This rough track will soon be a metalled road.
这条坑坑洼洼的路不久就要铺上碎石了。
I'm trying to track down my old Aunt Maud.
我正试图寻找到我那年迈的婶婶莫德。
The cyclist went at full sail along the track.
自行车手沿着跑道全速前进。
Bill has a feeling he is on a fast track.
比尔感觉到他正快速迈向成功。
The new race track is nearly six miles in extent.
这条新跑道将近六英里长。
Gibbs remained one step ahead of the police for years, but they finally tracked him down in Australia.
几年来，吉布斯总是抢先在警察前面先逃一步，但最终还是在澳洲被警察追捕住。
John bears the bell in all track events at school.
约翰在学校里的各个径赛项目中都赢得第一名。
He was not in his office and I eventually tracked him down in the lab. So we discussed the problem then and there.
他不在办公室，最后我在实验室里找到了他，在那里我们当场讨论了那个问题。
I'm on the track of a valuable painting.
我在追寻一幅珍贵的油画。
Keep track of the time you actually travel.
把你旅行的实际时间记录下来。
Signals control each section of the railway track.
各种信号控制着铁路轨道的每个部分。
A locomotive pounded down the railway track.
一辆机车沿着铁道隆隆地驶去。
I like to watch field and track events.
我喜欢观看田径比赛。
We have to keep track of every cent we spend.
我们得记下我们花的每一分钱。
What you just said is completely off the track.
你刚才讲的话彻底离题了。
It took the police several days to track down their quarry.
警方用了几天时间追查到案中目标。
The wrecked train lay aslant the track.
失事的火车斜着横在铁轨上。
After spending several hours trying to find our lost companion, we finally tracked him down in a public house.
我们花了几个小寻找失散的伙伴，最后才在一个酒店里找到了他。
The murderer kept on step ahead of the police for years, but they finally tracked him down in Hong Kong.
数年来，该杀人犯行动总是快警方一步而屡屡得逞，但他们最终在香港将其抓获归案。
The wagon jogged along (a rough track).
马车(沿凹凸不平的小路)颠簸前行。
The horses came pounding along the track.
马都在沿著跑道奔驰。
He's make a good score in track and field event.
他正在田径赛中取得好成绩。
Follow the railroad track about100 meter.
顺着铁路走大约100公尺。
A black horse was on the inside track at the start of the race.
赛马一开始，一匹黑马便一马当先，冲到内圈。
A small black horse had the inside track at the start of the race.
比赛开始时，一匹小黑马领先跑内圈。
Please ask if you cannot keep track of what I'm telling you.
如果你们听不懂我所讲的话，请提问。
Mary lost track of her friends at camp after summer was over.
夏天过后，玛丽就和她一起宿营的朋友失去了联系。
Let's go somewhere off the beaten track this summer.
今年夏天让我们到不大有人去的地方避暑吧。
She ran four circuits of the track.
她在跑道上跑了四圈。
The spies were finally thrown off his track.
他最后总算把那几个特务甩掉了。
He galloped the horse along the track.
他沿跑道策马疾驰。
Cyclists were manoeuvring on the practice track.
自行车运动员在练习用的车道上练习技巧。
Paul has tracked down an early recording of Scott Joplin playing one of his rags.
保罗已找到了斯科特·乔普林所演奏过的一个散拍乐曲的早期录音。
The police are on the track of the gang.
警方正在追踪那帮团伙。
He reads the newspapers to keep track of current events.
他阅读报纸以了解时事。
Now, the semifinal of the track and field event is underway.
现在，田径项目的半决赛正在进行。
The child rushed into the room and track dirt over the floor.
小孩冲进房间，在地板上到处留下带泥的脚印。
I finally track down the reference in a dictionary of quotation.
我终於在引语词典中查到了那段引文。
He has a good track record as a scientist and has made a number of discoveries.
作为科学家，他的工作业绩极佳，他已经有了多种科学发现。
He's painting the town red in celebration of his good luck at the track.
他为庆祝自己在田径场上运气好而狂欢痛饮。
The attendant smoothed away the slight irregularities in the running track.
跑道上稍稍有些不平，勤务人员把它弄平整了。
The delay on the track has played the very devil with the train timetable.
铁路线上的这次误点已严重打乱了列车的运行安排。
His plane was lost track of about two hours out from London Airport.
他的飞机飞出伦敦机场已约有两个小时没有音信了。
The mountain track is negotiable, but only with difficulty.
山上的小路可以通行，只是难走。
Keep to the track the moor is very boggy around here.
不要偏离车道--这一带沼泽地多。