Activity trace
[计] 活动跟踪, 活动追踪
🧩 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
Don't worry about being late. It's fine.
别为迟到担心了 没有关系。
Don't look wise.
别自作聪明。
Nice meeting you. Bye-bye.
见到你（也）很高兴。再见。