Leonard jumped in his car and started backtracking.伦纳德跳进车里，开始原路折返。Some backtracking is probably inevitable.有时改变决定可能是不可避免的。The backtracking mechanism is an important facility for programming in logic.回溯机制是逻辑程序设计的重要设施.Leon...

Dozens of miles of railway track have been torn up.好几十英里的铁轨被毁坏了。Across the river the railway track ran up to the pithead.铁轨跨过这条河直达矿井口。The job needs someone with a good track record in investment.这项工作需要有良好投资业绩的人来担当。...

soundtrack的音标：soundtrack的英式发音音标为：['saʊndtræk]soundtrack的美式发音音标为：['saʊndˌtræk]...

backtrack的现在进行时为：backtracking...

amtrack的音标：amtrack的英式发音音标为：[æmt'ræk]amtrack的美式发音音标为：[æmt'ræk]...

n.小路，小道，痕迹，踪迹，轨道，音轨，方针，路线vt.跟踪，监看，监测，追踪vi.沿着轨道前进，沿着一条路走，旅行，位于一队列中...

循规蹈矩...

She reached into the wardrobe and extracted another tracksuit.她伸手又从衣橱里取出一件运动服。She wore blue tracksuit bottoms.她穿了一件蓝色田径裤。I changed into a tracksuit.我换上一身运动装。...

lose track of的音标：lose track of的英式发音音标为：[lu:z træk ɔv]lose track of的美式发音音标为：[luz træk ʌv]...

backtracking的音标：backtracking的英式发音音标为：['bæktrækɪŋ]backtracking的美式发音音标为：['bæktrækɪŋ]...

n.运动服，运动套装...

beaten track的音标：beaten track的英式发音音标为：['bi:tn træk]beaten track的美式发音音标为：['bitn træk]...

n.跑道，赛马场，赛车场...

n.记录...

tracking的音标：tracking的英式发音音标为：['trækɪŋ]tracking的美式发音音标为：['trækɪŋ]...

n.声道，音带，声带，声迹，电影配音...

tracks的音标：...

track record的复数形式为：track records...

keep track of的音标：keep track of的英式发音音标为：[ki:p træk ɔv]keep track of的美式发音音标为：[kip træk ʌv]...

Tiny secluded beaches can be found off the beaten track.在人迹罕至的地方可以找到一些隐蔽的小海滩。The workers of the factory went off the beaten track and designed a new - type grinder.该厂工人打破常规,设计了一台新型磨床.This kind of fish is off the beaten t...

tracksuit的音标：tracksuit的英式发音音标为：['træksu:t]tracksuit的美式发音音标为：['trækˌsut]...

A down - hole autotracking well pumping unit different from the conventional pumping unit was designed.针对抽油技术的现状和存在的问题,设计了一种不同于有杆抽油方法的井下自动跟踪式抽油装置....

n.小路（ track的名词复数 ），跑道，路径，轨道v.跟踪（ track的第三人称单数 ），跟踪摄影，留下（脏）足迹，追随（潮流等）...

track的复数形式为：tracks...

backtracked的音标：...

This model has a mono soundtrack.这款汽车有单声道音响设备。The soundtrack is fuzzy in places.这电影声带有些地方模糊不清。The soundtrack of "Highlander II" will be released on compact disc at Easter.《挑战者2》的电影原声光盘将在复活节时发行。...

They were decked out in tracksuits, seemingly to dissimulate their true function.他们都穿着田径服，似乎想掩饰他们的真实职能。For tracksuits you need material with plenty of stretch.做田径服需要用弹性强的料子....

It's so easy to lose track of who's playing who and when.很容易就忘记谁要和谁比赛，什么时候比。His mind would wander, and he would lose track of what he was doing.他会走神，忘了自己正在干什么。The farmer has so many chickens, he can often lose ...

v.走原路( backtrack的现在分词 )，由原路返回，改变主意，取消诺言...

n.踏平的路，惯例，熟路...