Trace function
[计] 跟踪功能
🧩 词语组成解析
trace
[tres]
vt. 跟踪，追踪;追溯，探索;探索;查找;
vi. 沿着一小径或道路前进;可以追溯的;
n. 痕迹，踪迹;微量，极少量;[植]（脉）迹;痕迹;
trace(draw)→回溯
🗣️ 情景例句
I'm paying lots of money for you, so you'd better do well.
我为你花了那么多钱，所以你要好好干。
We soon believe what we desire.
一厢情愿。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。