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
and then we'll figure out what to do today.
然后我们再决定今天做些什么。
You live here in the city,don't you?
你出生在这个城市吗？
That's ridiculous.
那太荒唐了。