Tracking test
[计] 跟踪实验
🧩 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
It's called
它的题目是
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
It's black. It's a black car.
是黑色的，一辆黑色的车。