Tracking equipment
[计] 跟踪设备
🧩 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
Sorry to hear that, Lillian.
很遗憾听到这个， Lillian。
Dad is building another room onto the back the house.
爸爸另外在屋子的后面盖一个房间。
This is supposed to induce pleasurable sensations in the elephant,
据说这是为了使象产生愉快的感觉，