Tracking servo
[计] 跟踪伺服系统
🧩 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）;
servo
[['sə:vəu]]
n. 伺服, 伺服系统\\n[计] 伺服装置
🗣️ 情景例句
I have to sign copies of my book for a lot of people
我还必须为许多人在我的书上签名
All are not merry that dance lightly.
表面高兴的，未必都快乐。
Then she swam to the shore after spending the whole night in the water.
她在海里游了整整一夜才游到岸边。