单词详解

  n.

A.行踪;轨道;足迹（a line or route along which something travels or moves）

We followed his tracks in the snow to a hut.

我们沿着他在雪地上留下的足迹走到一间小屋旁。

B.铁轨,轨道（a pair of parallel rails providing a runway for wheels）

The train jumped the track.火车出轨了。

C.跑道;径赛运动（a course over which races are run）

He runs around the track every morning.他每天清晨绕着跑道跑步。

D.联系（in touch with）

I have lost track of what is happening.

我对现在正在发生的事情一无所知。

相关词组

keep track of与某人保持联系

We have kept track of the foreign friends for many years.

我们已经和这些外国朋友保持联系许多年了。

相关单词

复数：tracks