Tracking object
[计] 跟踪目标, 跟踪对象
🧩 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
Is that all?
就这些吗？
Grocery bills are expensive.
食品价格昂贵。
The price increases haven't been too bad at all.
没有涨太多。