n.

a line or route along which something travels or moves

"the track of an animal"

同義詞：pathcourse

evidence pointing to a possible solution

同義詞：leadtrail

a pair of parallel rails providing a runway for wheels

a course over which races are run

同義詞：racetrackracecourseraceway

a distinct selection of music from a recording or a compact disc

"the title track of the album"

同義詞：cut

an endless metal belt on which tracked vehicles move over the ground

同義詞：caterpillar trackcaterpillar tread

(computer science) one of the circular magnetic paths on a magnetic disk that serve as a guide for writing and reading data

同義詞：data track

a groove on a phonograph recording

a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll

同義詞：railrails

any road or path affording passage especially a rough one

同義詞：cart trackcartroad

the act of participating in an athletic competition involving running on a track

同義詞：running

Flood basalts and hot-spot tracks: plume heads and tails.
Thermal annealing of fission tracks in apatite 2. A quantitative analysis
Thermal annealing of fission tracks in apatite 3. Variable temperature behaviour
An internet server for pre-main sequence tracks of low- and intermediate-mass stars
A consistent poleward shift of the storm tracks in simulations of 21st century climate
An internet server for update pre-main sequence tracks of low- and intermediate-mass stars
Thermal annealing of fission tracks in apatite 4. Quantitative modelling techniques and extension to geological timescales
A region of mesial prefrontal cortex tracks monetarily rewarding outcomes: characterization with rapid event-related fMRI.
An index of the functional condition of rat sciatic nerve based on measurements made from walking tracks
Aldehyde dehydrogenase 1 is a marker for normal and malignant human colonic stem cells (SC) and tracks SC overpopulation during colo...