Tracking computer
[计] 跟踪计算机
🧩 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
What do you do in your spare time?
你在业余时间如何消遣？
The fox knew too much, that's how he lost his tail.
机关算尽太聪明，反误了卿卿性命。
Hello. You must be Dr Yang. How do you do? My name's David Lee.
嗨。你一定是杨博士吧。您好！我是大卫·李。