| 词汇 | track |
| 释义 | track /trak/ n. A mark or impression left by the foot. 足迹。 I followed his track through the snow. 我在雪中追随他的足迹。 A beaten path; road. (人或动物踏出之)小径；路。 A course or way. 路线；路程。 a race track 赛马之跑道。 A set of metal rails supported by ties, for cars or trains to run upon. 轨道。 Tread of an automobile tire. 汽车轮胎的外胎。 Either of the two continuous roller belts with which tanks, some tractors, etc. are equipped for moving over rough ground. 履带；轮带。 Part of a phonograph record or tape that provides the path for the recording. (唱片或录音带上供录音之)音轨。 Path or line of motion. 移动路线。 Sports performed on a track, as running and jumping. 径赛。 phrases cover up one's tracks (a)隐匿踪迹。(b)掩饰行动。(c)隐暪意图。 in one's tracks 当场；立即。 in the track of (a)援例。(b)跟着.....的后面。(c)在中途。 keep track of (a)与....保持接触。(b)循着(时势等)。 lose track of 与....失去接触。 leave the track 出轨。 make tracks 【口】匆匆离去。 off the track (a)出轨。(b)离题。(c)误入歧途。 on the track (a)切题。(b)追踪；得到....线索。 on the wrong side of the tracks 【美】在贫民住宅区。 (过去式: tracked; 过去完成式: tracked; 现在进行式: tracking) v.t. To seek or follow by means of traces or signs left by someone. 追踪。 The hunters tracked the bear to its lair. 猎人追踪熊至它的巢穴。 To journey across, as a wilderness. 经过；穿过(旷野)。 To make footprints upon or with. 印迹；痕迹。 to track mud into the house 沾着泥迹入屋。 To observe and record with scientific instruments the passage of (a missile or spacecraft). (以科学仪器)观察；追踪(飞弹或太空船的行迹)。 Scientists are trying to track the lost satellite. 科学家们设法追踪迷失太空船的轨迹。 phrases track down (a)追赶(猎物等)。(b)追捕(犯人等)。 idoms track and field 田径赛。 track man 参加径赛选手。 track meet 田径运动会。 track record 成绩记录(个人或商业等在某种努力上的表现记录)。 track suit 运动外套(选手于未比赛时所穿的保温衣)。 track system 【美】【教育】按学生测验成绩编班制。 derivatives n. tracker. adj. trackless. |
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