Tracking circuit
[计] 跟踪电路
🧩 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
I bet you were cute.
我打赌 ，当时很逗人喜爱。
Make haste slowly.
从容赶急。
Suddenly, they heard a voice behind them.
突然他们听到身后有声音。