Slave tracking
[电] 副跟纵
🧩 词语组成解析
slave
[slev]
n. 奴隶;完全受控制的人;从动装置;
v. 苦干;辛勤地工作;
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
Oh, please come in.
噢 请进来。
I never would have thought of it if you hadn't mentioned it.
如果你没提及，我将不会想到它。
... and thirsty, Mum.
。。。。。。口也渴，妈妈。