track/træk/

n.

➊ the two metal lines on which a train travels

➋ a special path or road used for races

➌ the sport of running on a track

n.

➊ [C] 轨道：The track was damaged by terrorists. 这段铁轨被恐怖分子破坏了。

◇railway tracks 铁轨

➋ [C] 跑道：a running track 赛跑跑道

➌ 〈美〉[U] 田径运动：My father ran track in high school. 我爸爸读中学时是个田径运动员。

音组-ack/-æk/

back; black; lack; pack; snack; track