track

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【释义】：

n．❶ 痕迹，足迹，踪迹：tracks in the snow雪地里的足迹．We must follow the tracks of the revolutionary predecessors and march forward．我们要沿著革命前辈的足迹前进．be on sb．’s track(=on the track of sb．)跟踪追赶，追踪：The hound was on the track of the fox．猎犬跟踪追捕那只狐狸．cover up one’s tracks掩饰自己的行动或活动．keep(lose) track of与…保持(失去)接触；跟上(未能跟上)…的进程或发展：He reads the newspapers to keep track of current events，他读报以了解时事．in one’s tracks【俚】就在那里，当场，立刻．make tracks【口语】匆忙离开，跑开．make tracks for【口语】向…走去．❷ 路，踏成的路；【喻】(人生的)历程，行程：a track in the forest林间小道．the beaten track 走惯了的路，老路，常轨，惯例．have a one-track mind固执于一个想法，心智偏狭．❸ 轨道，路径，铁路线：single(double) track 单(双)轨．the track of a comet彗星轨道．off the track 出轨；【喻】离题．❹ 【体】跑道，径赛：a running track 跑道．track and field田径赛．track events径赛项目．❺ 轮带，履带；(两轮间的)跨距．track less a．没有足迹的，人迹未到的．

－vt．❶ 跟踪追赶，尾随：We tracked down the secret agent to his quarters and arrested him．我们把特务追到老窝并把他逮捕了．track out依迹找出．❷ 踏成(道路)．❸ 经过，穿过：track a desert穿过沙漠❹ 用绳拖(船)．

－vi．❶ (车)顺著旧辙走．❷ (船)被拖著走．track·er n．追踪野兽者，(尤指)猎人．