track

• 名词，指路径、路线或人或动物、车辆移动后留下的痕迹。也可指铁轨、跑道或音轨。

A noun referring to a path, course, or set of marks left by a moving person, animal, or vehicle.

1. Path or trailA2formal

   A path, trail, or route that is used for walking, running, or traveling.

   小径

   • We followed the track through the forest.
   • The hiking track leads to the summit.
   • The car left tracks in the mud.

   同义词coursefootpathlanepathpathwayroutetrailway

2. Racing courseA2formal

   A specially prepared course or circuit for racing, such as for running, cycling, or motor sports.

   赛道

   • The athletes ran around the track.
   • The race car sped around the track.
   • The horse track is muddy after the rain.

   同义词circuitcourseracecourseracetrackspeedway

3. Railway lineA2formal

   A pair of parallel metal rails on which trains run.

   铁路轨道

   • The train is on the main track.
   • Workers are repairing the tracks.
   • The station has five tracks for trains.

   同义词linerail

4. Recorded musicA2informal

   One song or piece of music on a CD, album, or other recording.

   曲目

   • This is my favorite track on the album.
   • The band released a new track today.
   • I love the beat of this track.

   同义词cutnumberpiecerecordingselectionsongtune

5. Signs or evidenceB1formal

   A mark or series of marks left by an animal, person, or vehicle.

   足迹

   • The hunters found animal tracks in the snow.
   • Police followed the tracks of the suspect.
   • There were fresh tracks leading into the cave.

   同义词footprintprintspoortracetrail

• 动词，表示追踪某人或某物的移动、进展或发展，也指寻找踪迹或记录行踪。

A verb used to indicate the act of following the movement, progress, or development of someone or something.

1. Follow or monitorB1formal

   To follow the movements or progress of someone or something.

   追踪

   • The police tracked the suspect using GPS.
   • We track our expenses with a mobile app.
   • Scientists track the migration patterns of birds.

   同义词chasedogfollowhuntkeep tabs onmonitorpursueshadowtracetrail

   反义词ignorelosemissneglect

2. Leave footprintsB1informal

   To leave marks or footprints on a surface.

   留下脚印

   • The children tracked mud all over the carpet.
   • He tracked snow into the house after playing outside.
   • Don't track dirt onto the clean floor.

   同义词trailtramptread

3. B1formal

   To record or measure data over time.

   追踪记录

   • The device tracks your heart rate during exercise.
   • We track sales figures every month.
   • The app tracks how many steps you take daily.

   同义词chartdocumentgaugelogmeasuremonitorrecordregistertrace

短语动词变体track down