Tracking system
[计] 跟踪系统
🧩 词语组成解析
tracking
['trækiŋ]
n. 跟踪;
v. 跟踪( track的现在分词 );跟踪摄影;留下（脏）足迹;追随（潮流等）;
🗣️ 情景例句
I'd love a cup of coffee.
我是想来杯咖啡。
Our policy is not to grant exclusivity.
我们的方针是不授与专卖权。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。