Tracking velocity
[计] 跟踪速度
🧩 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
Could you arrange a taxi for me, please?
能为我安排辆出租车吗？
Absence sharpens love, presence strengthens it.
相聚爱益切，离别情更深。
I'm very well, thank you.And you?
很好，谢谢你。你好吗？