in one's tracks

(informal)where one or something is at that moment; suddenly

(非正式)就地，當(dāng)場；突然

Turner immediately &B{stopped dead in his tracks}.

特納立即就地停住。

keep (或 lose) track of

keep (or fail to keep) fully aware of or informed about

保持（或失去）與…的聯(lián)系

she had lost all track of time and had fallen asleep.

她完全不知道時間，并且已經(jīng)入睡了。

make tracks (for)

(informal)leave (for a place)

(非正式)離開（去某地）

off the beaten track

off the track

departing from the right course of thinking or behaviour

出軌；離題

on the right (或 wrong) track

acting or thinking in a way that is likely to result in success (or failure)

循著正確（或錯誤）的路線

we are on the right track for continued growth.

我們走的是持續(xù)增長的正確路線。

on track

acting or thinking in a way that is likely to achieve what is required

在正道上；未離題（或目標(biāo)）；正確

formulas for keeping the economy on track.

保持經(jīng)濟(jì)正確發(fā)展的方案。

the wrong side of the tracks

(informal)a poor or less prestigious part of town

(非正式)城鎮(zhèn)貧民窟

track someone/thing down

find someone or something after a thorough or difficult search

（經(jīng)過徹底、復(fù)雜的搜查而）跟蹤找到；追查到；搜尋到

track up

(of a horse at the trot) create sufficient impulsion in its hindquarters to cause the hind feet to step on to or slightly ahead of the former position of the forefeet

（小跑中的馬）使馬身后部有足夠的沖力，后蹄能踏上或超過前蹄曾踩踏過的地方

track (square) with

(Austral. informal)carry on a romantic or sexual relationship with

(澳，非正式)保持浪漫關(guān)系；保持性關(guān)系

in (one's) tracks

Exactly where one is standing

正是某人站的地方

stopped him right in his tracks.

當(dāng)場制止了他