n the pursuit (of a person or animal) by following tracks or marks they left behind
v carry on the feet and deposit
v observe or plot the moving path of something
v go after with the intent to catch
v travel across or pass over
v make tracks upon
[计] 跟踪, 追踪
1. The package is still in tracking, and it will arrive soon.
包裹仍在追踪中，很快就会到达。
2. Many fitness apps use tracking to monitor your daily activities.
许多健身应用程序使用追踪来监测你的日常活动。
3. The tracking system helps us find lost items quickly.
追踪系统帮助我们快速找到丢失的物品。