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
Or helped you?
还是帮助你？
It seems he's generous.
看起来他好像很大方。
These days we use a thermos , said Li Lei.
“如今用的是热水瓶了，”李磊说。