1. N-COUNT 小道;小徑
A track is a narrow road or path.
We set off once more, over a rough mountain track.
我們沿著壹條崎嶇的山間小路再度出發。
2. N-COUNT 跑道;賽道
A track is a piece of ground, often oval-shaped, that is used for races involving athletes, cars, bicycles, horses, or dogs called greyhounds.
The two men turned to watch the horses going round the track.
那兩個男人轉身觀看賽馬沿賽道而行。
...the athletics track.
田徑跑道
3. N-COUNT 鐵軌;軌道
Railway tracks are the rails that a train travels along.
A woman fell on to the tracks.
壹名女子摔倒在鐵軌上。
4. N-COUNT (CD、唱片或磁帶上的壹首)歌曲，樂曲
A track is one of the songs or pieces of music on a CD, record, or tape.
Graeme Naysmith has produced two of the ten tracks on this album.
格雷姆·內史密斯創作了這張專輯十首歌中的兩首。
5. N-PLURAL 足跡;蹤跡
Tracks are marks left in the ground by the feet of animals or people.
The only evidence of pandas was their tracks in the snow...
熊貓活動的唯壹跡象是它們留在雪地上的足跡。
McKee suddenly noticed tire tracks on the bank ahead.
麥基突然註意到前方岸邊的輪胎痕跡。
6. VERB 跟蹤;追蹤
If you track animals or people, you try to follow them by looking for the signs that they have left behind, for example the marks left by their feet.
He thought he had better track this wolf and kill it...
他認為最好跟蹤這只狼，殺了它。
I followed him, tracking him in the snow until finally he got tired.
我跟著他，在雪地裏追蹤他，直到他最終體力不支。
7. VERB (以衛星、雷達等)追蹤…的動向
To track someone or something means to follow their movements by means of a special device, such as a satellite or radar.
Our radar began tracking the jets...
我們的雷達開始追蹤噴氣式飛機的動向。
Forecasters are also tracking hurricane Josephine.
氣象預報員也在追蹤颶風“約瑟芬”的動向。
8. VERB 追蹤調查;探究
If you track someone or something, you investigate them, because you are interested in finding out more about them.
If it's possible, track the rumour back to its origin...
如果可能，應追查謠言的源頭。
The player is being tracked by Juventus.
該選手正為尤文圖斯隊所追蹤關註。
9. N-COUNT (同等年齡、能力的孩子組成的)班級，班組
In a school, a track is a group of children of the same age and ability who are taught together.
in BRIT, use 英國英語用 stream
10. VERB 把(學生)按能力分班(或組)
To track students means to divide them into groups according to their ability.
Students are already being tracked.
學生已經按能力分班了。